tft lcd monitor review factory

A thin-film-transistor liquid-crystal display (TFT LCD) is a variant of a liquid-crystal display that uses thin-film-transistor technologyactive matrix LCD, in contrast to passive matrix LCDs or simple, direct-driven (i.e. with segments directly connected to electronics outside the LCD) LCDs with a few segments.

In February 1957, John Wallmark of RCA filed a patent for a thin film MOSFET. Paul K. Weimer, also of RCA implemented Wallmark"s ideas and developed the thin-film transistor (TFT) in 1962, a type of MOSFET distinct from the standard bulk MOSFET. It was made with thin films of cadmium selenide and cadmium sulfide. The idea of a TFT-based liquid-crystal display (LCD) was conceived by Bernard Lechner of RCA Laboratories in 1968. In 1971, Lechner, F. J. Marlowe, E. O. Nester and J. Tults demonstrated a 2-by-18 matrix display driven by a hybrid circuit using the dynamic scattering mode of LCDs.T. Peter Brody, J. A. Asars and G. D. Dixon at Westinghouse Research Laboratories developed a CdSe (cadmium selenide) TFT, which they used to demonstrate the first CdSe thin-film-transistor liquid-crystal display (TFT LCD).active-matrix liquid-crystal display (AM LCD) using CdSe TFTs in 1974, and then Brody coined the term "active matrix" in 1975.high-resolution and high-quality electronic visual display devices use TFT-based active matrix displays.

The circuit layout process of a TFT-LCD is very similar to that of semiconductor products. However, rather than fabricating the transistors from silicon, that is formed into a crystalline silicon wafer, they are made from a thin film of amorphous silicon that is deposited on a glass panel. The silicon layer for TFT-LCDs is typically deposited using the PECVD process.

Polycrystalline silicon is sometimes used in displays requiring higher TFT performance. Examples include small high-resolution displays such as those found in projectors or viewfinders. Amorphous silicon-based TFTs are by far the most common, due to their lower production cost, whereas polycrystalline silicon TFTs are more costly and much more difficult to produce.

The twisted nematic display is one of the oldest and frequently cheapest kind of LCD display technologies available. TN displays benefit from fast pixel response times and less smearing than other LCD display technology, but suffer from poor color reproduction and limited viewing angles, especially in the vertical direction. Colors will shift, potentially to the point of completely inverting, when viewed at an angle that is not perpendicular to the display. Modern, high end consumer products have developed methods to overcome the technology"s shortcomings, such as RTC (Response Time Compensation / Overdrive) technologies. Modern TN displays can look significantly better than older TN displays from decades earlier, but overall TN has inferior viewing angles and poor color in comparison to other technology.

The transmittance of a pixel of an LCD panel typically does not change linearly with the applied voltage,sRGB standard for computer monitors requires a specific nonlinear dependence of the amount of emitted light as a function of the RGB value.

Initial iterations of IPS technology were characterised by slow response time and a low contrast ratio but later revisions have made marked improvements to these shortcomings. Because of its wide viewing angle and accurate color reproduction (with almost no off-angle color shift), IPS is widely employed in high-end monitors aimed at professional graphic artists, although with the recent fall in price it has been seen in the mainstream market as well. IPS technology was sold to Panasonic by Hitachi.

Less expensive PVA panels often use dithering and FRC, whereas super-PVA (S-PVA) panels all use at least 8 bits per color component and do not use color simulation methods.BRAVIA LCD TVs offer 10-bit and xvYCC color support, for example, the Bravia X4500 series. S-PVA also offers fast response times using modern RTC technologies.

A technology developed by Samsung is Super PLS, which bears similarities to IPS panels, has wider viewing angles, better image quality, increased brightness, and lower production costs. PLS technology debuted in the PC display market with the release of the Samsung S27A850 and S24A850 monitors in September 2011.

TFT dual-transistor pixel or cell technology is a reflective-display technology for use in very-low-power-consumption applications such as electronic shelf labels (ESL), digital watches, or metering. DTP involves adding a secondary transistor gate in the single TFT cell to maintain the display of a pixel during a period of 1s without loss of image or without degrading the TFT transistors over time. By slowing the refresh rate of the standard frequency from 60 Hz to 1 Hz, DTP claims to increase the power efficiency by multiple orders of magnitude.

Due to the very high cost of building TFT factories, there are few major OEM panel vendors for large display panels. The glass panel suppliers are as follows:

External consumer display devices like a TFT LCD feature one or more analog VGA, DVI, HDMI, or DisplayPort interface, with many featuring a selection of these interfaces. Inside external display devices there is a controller board that will convert the video signal using color mapping and image scaling usually employing the discrete cosine transform (DCT) in order to convert any video source like CVBS, VGA, DVI, HDMI, etc. into digital RGB at the native resolution of the display panel. In a laptop the graphics chip will directly produce a signal suitable for connection to the built-in TFT display. A control mechanism for the backlight is usually included on the same controller board.

The low level interface of STN, DSTN, or TFT display panels use either single ended TTL 5 V signal for older displays or TTL 3.3 V for slightly newer displays that transmits the pixel clock, horizontal sync, vertical sync, digital red, digital green, digital blue in parallel. Some models (for example the AT070TN92) also feature input/display enable, horizontal scan direction and vertical scan direction signals.

New and large (>15") TFT displays often use LVDS signaling that transmits the same contents as the parallel interface (Hsync, Vsync, RGB) but will put control and RGB bits into a number of serial transmission lines synchronized to a clock whose rate is equal to the pixel rate. LVDS transmits seven bits per clock per data line, with six bits being data and one bit used to signal if the other six bits need to be inverted in order to maintain DC balance. Low-cost TFT displays often have three data lines and therefore only directly support 18 bits per pixel. Upscale displays have four or five data lines to support 24 bits per pixel (truecolor) or 30 bits per pixel respectively. Panel manufacturers are slowly replacing LVDS with Internal DisplayPort and Embedded DisplayPort, which allow sixfold reduction of the number of differential pairs.

Kawamoto, H. (2012). "The Inventors of TFT Active-Matrix LCD Receive the 2011 IEEE Nishizawa Medal". Journal of Display Technology. 8 (1): 3–4. Bibcode:2012JDisT...8....3K. doi:10.1109/JDT.2011.2177740. ISSN 1551-319X.

K. H. Lee; H. Y. Kim; K. H. Park; S. J. Jang; I. C. Park & J. Y. Lee (June 2006). "A Novel Outdoor Readability of Portable TFT-LCD with AFFS Technology". SID Symposium Digest of Technical Papers. AIP. 37 (1): 1079–82. doi:10.1889/1.2433159. S2CID 129569963.

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The new line of 3.5” TFT displays with IPS technology is now available! Three touchscreen options are available: capacitive, resistive, or without a touchscreen.

Before you get a new monition for your organization, comparing the TFT display vs IPS display is something that you should do. You would want to buy the monitor which is the most advanced in technology. Therefore, understanding which technology is good for your organization is a must. click to view the 7 Best Types Of Display Screens Technology.

Technology is changing and becoming advanced day by day. Therefore, when you are looking to get a new monitor for your organization, LCD advantages, and disadvantage,  you have to be aware of the pros and cons of that monitor. Moreover, you need to understand the type of monitor you are looking to buy.

That is why it is important to break it down and discuss point by point so that you can understand it in a layman’s language devoid of any technical jargon. Therefore, in this very article, let’s discuss what exactly TFT LCDs and IPS LCDs are, and what are their differences? You will also find out about their pros and cons for your organization.

The word TFT means Thin-Film-Translator. Click to view: what is TFT LCD,  It is the technology that is used in LCD or Liquid Crystal Display. Here you should know that this type of LCD is also categorically referred to as active-matrix LCDs. It tells that these LCDs can hold back some pixels while using other pixels. So, the LCD will be using a very minimum amount of energy to function. TFT LCDs have capacitors and transistors. These are the two elements that play a key part in ensuring that the display monitor functions by using a very small amount of energy without running out of operation.

Now, it is time to take a look at its features that are tailored to improve the experience of the monitor users significantly. Here are some of the features of the TFT monitor;

No radiation, no scintillation, no harm to the user’s health. In particular, the emergence of TFT LCD electronic books and periodicals will bring humans into the era of a paperless office and paperless printing, triggering a revolution in the civilized way of human learning, dissemination, and recording.

It can be normally used in the temperature range from -20℃ to +50℃, and the temperature-hardened TFT LCD can operate at low temperatures up to -80 ℃. It can not only be used as a mobile terminal display, or desktop terminal display but also can be used as a large screen projection TV, which is a full-size video display terminal with excellent performance.

The manufacturing technology has a high degree of automation and good characteristics of large-scale industrial production. TFT LCD industry technology is mature, a mass production rate of more than 90%.

TFT LCD screen from the beginning of the use of flat glass plate, its display effect is flat right angles, let a person have a refreshing feeling. And LCDs are easier to achieve high resolution on small screens.

The word IPS refers to In-Plane-Switching which is a technology used to improve the viewing experience of the usual TFT displays. You can say that the IPS display is a more advanced version of the traditional TFT LCD module. However, the features of IPS displays are much more advanced and their applications are very much widespread. You should also know that the basic structure of the IPS LCD is the same as TFT LCD if you compare TFT LCD vs IPS.

As you already know, TFT displays do have a very quick response time which is a plus point for it. But, that does not mean IPS displays a lack of response time. In fact, the response time of an IPS LCD is much more consistent, stable, and quick than the TFT display that everyone used to use in the past. However, you will not be able to gauge the difference apparently by watching TFT and IPS displays separately. But, once you watch the screen side-by-side, the difference will become quite clear to you.

The main drawback of the TFT displays as figured above is the narrow-angle viewing experience. The monitor you buy for your organization should give you an experience of wide-angle viewing. It is very much true if you have to use the screen by staying in motion.

So, as IPS displays are an improved version of TFT displays the viewing angle of IPS LCDs is very much wide. It is a plus point in favor of IPS LCDs when you compare TFT vs IPS. With a TFT screen, you cannot watch an image from various angles without encountering halo effects, blurriness, or grayscale that will cause problems for your viewing.

It is one of the major and remarkable differences between IPS and TFT displays. So, if you don’t want to comprise on the viewing angles and want to have the best experience of viewing the screen from wide angles, the IPS display is what you want. The main reason for such a versatile and wonderful viewing angle of IPS display is the screen configuration which is widely set.

Now, when you want to achieve wide-angle viewing with your display screen, you need to make sure it has a faster level of frequency transmittance. It is where IPS displays overtake TFT displays easily in the comparison because the IPS displays have a much faster and speedier transmittance of frequencies than the TFT displays.

Now the transmittance difference between TFT displays and IPS displays would be around 1ms vs. 25ms. Now, you might think that the difference in milliseconds should not create much of a difference as far as the viewing experience is concerned. Yes, this difference cannot be gauged with a naked eye and you will find it difficult to decipher the difference.

However, when you view and an IPS display from a side-by-side angle and a TFT display from a similar angle, the difference will be quite evident in front of you. That is why those who want to avoid lagging in the screen during information sharing at a high speed; generally go for IPS displays. So, if you are someone who is looking to perform advanced applications on the monitor and want to have a wider viewing angle, then an IPS display is the perfect choice for you.

As you know, the basic structure of the IPS display and TFT displays are the same. So, it is quite obvious that an IPS display would use the same basic colors to create various shades with the pixels. However, there is a big difference with the way a TFT display would produce the colors and shade to an IPS display.

The major difference is in the way pixels get placed and the way they operate with electrodes. If you take the perspective of the TFT display, its pixels function perpendicularly once the pixels get activated with the help of the electrodes. It does help in creating sharp images.

But the images that IPS displays create are much more pristine and original than that of the TFT screen. IPS displays do this by making the pixels function in a parallel way. Because of such placing, the pixels can reflect light in a better way, and because of that, you get a better image within the display.

As you already know the features of both TFT and IPS displays, it would be easier for you to understand the difference between the two screen-types. Now, let’s divide the matters into three sections and try to understand the basic differences so that you understand the two technologies in a compressive way. So, here are the difference between an IPS display and a TFT display;

Now, before starting the comparison, it is quite fair to say that both IPS and TFT displays have a wonderful and clear color display. You just cannot say that any of these two displays lag significantly when it comes to color clarity.

However, when it comes to choosing the better display on the parameter of clarity of color, then it has to be the IPS display. The reason why IPS displays tend to have better clarity of color than TFT displays is a better crystal oriental arrangement which is an important part.

That is why when you compare the IPS LCD with TFT LCD for the clarity of color, IPS LCD will get the nod because of the better and advanced technology and structure.

IPS displays have a wider aspect ratio because of the wide-set configuration. That is why it will give you a better wide-angle view when it comes to comparison between IPS and TFT displays. After a certain angle, with a TFT display, the colors will start to get a bit distorted.

But, this distortion of color is very much limited in an IPS display and you may see it very seldom after a much wider angle than the TFT displays. That is why for wide-angle viewing, TFT displays will be more preferable.

When you are comparing TFT LCD vs. IPS, energy consumption also becomes an important part of that comparison. Now, IPS technology is a much advanced technology than TFT technology. So, it is quite obvious that IPS takes a bit more energy to function than TFT.

Also, when you are using an IPS monitor, the screen will be much larger. So, as there is a need for much more energy for the IPS display to function, the battery of the device will drain faster. Furthermore, IPS panels cost way more than TFT display panels.

1. The best thing about TFT technology is it uses much less energy to function when it is used from a bigger screen. It ensures that the cost of electricity is reduced which is a wonderful plus point.

2. When it comes to visibility, the TFT technology enhances your experience wonderfully. It creates sharp images that will have no problems for older and tired eyes.

1. One of the major problems of TFT technology is that it fails to create a wider angle of view. As a result, after a certain angle, the images in a TFT screen will distort marring the overall experience of the user.

Although IPS screen technology is very good, it is still a technology based on TFT, the essence of the TFT screen. Whatever the strength of the IPS, it is a TFT-based derivative.

Finally, as you now have a proper understanding of the TFT displays vs IPS displays, it is now easier for you when it comes to choose one for your organization. Technology is advancing at a rapid pace. You should not be surprised if you see more advanced display screens in the near future. However, so far, TFT vs IPS are the two technologies that are marching ahead when it comes to making display screens.

STONE provides a full range of 3.5 inches to 15.1 inches of small and medium-size standard quasi TFT LCD module, LCD display, TFT display module, display industry, industrial LCD screen, under the sunlight visually highlight TFT LCD display, industrial custom TFT screen, TFT LCD screen-wide temperature, industrial TFT LCD screen, touch screen industry. The LCD module is very suitable for industrial control equipment, medical instruments, POS system, electronic consumer products, vehicles, and other products.

In October, Wisconsin denied Foxconn subsidies because it had failed to build the LCD factory specified in its contract with the state. As The Verge reported, it had created a building one-twentieth the size of the promised factory, taken out a permit to use it for storage, and failed to employ anywhere near the number of employees the contract called for. Nevertheless, Foxconn publicly objected “on numerous grounds” to Wisconsin’s denial of subsidies.

Documents obtained through a records request show Foxconn’s rationale: it doesn’t think it was specifically promising to build an LCD factory at all. According to a November 23rd letter to the Wisconsin Economic Development Corporation (WEDC), Foxconn does not think the factory specified in the contract, an enormous Generation 10.5 LCD fabrication facility, was actually a “material” part of the contract. (“Material” is a legal term that means relevant or significant.)

“As you confirmed on November 10, 2020, the only reason the WEDC made the determination that the Recipients are ineligible for tax credits is because the WEDC believes the Recipients have failed to carry out the ‘Project,’” Foxconn wrote. “Thus, WEDC’s determination of ineligibility is based off its belief that the Generation 10.5 TFT-LCD Fabrication Facility is a material term of the Agreement.”

“Thus, WEDC’s determination of ineligibility is based off its belief that the Generation 10.5 TFT-LCD Fabrication Facility is a material term of the Agreement.”

WEDC is standing by its denial of subsidies. In a letter dated December 4th, the agency wrote that the definition of the project as a Gen 10.5 LCD factory was in fact central to the contract, calling Foxconn’s claim that jobs and investment were the only terms that mattered “incomplete and flawed in several respects.” (It also noted that Foxconn hasn’t performed on the jobs or investment parts of the contract, either.)

The contract explicitly defined the project as a Gen 10.5 LCD factory, and its enormous size and economic impact was the justification for the record-breaking subsidy package Foxconn received, WEDC pointed out, as it has numerous times before. “Without a Generation 10.5 TFT-LCD Fabrication Facility, there is no justification, or consideration, for the enormous tax credit incentives or expense to Wisconsin taxpayers,” WEDC wrote.

WEDC ended the letter by reiterating it was open to amending the contract to reflect Foxconn’s current plans. There are signs that such an agreement might be close. After claiming the specifics of what it was building were never important, Foxconn added that it does wish to discuss amending the contract to “lower the taxpayer liability in exchange for a flexible business environment in Wisconsin.” Foxconn has previously expressed interest in an amendment only to revert to insisting it was building an LCD factory after all, but it’s possible that with President Trump exiting the White House, the company will feel less pressure to maintain the facade that it’s building the project Trump touted.

Luminance is an important quality characteristic of a TFT-LCD display. Consumers prefer to have a TFT-LCD display with enough luminance. Several control factors in manufacturing a TFT-LCD display may affect the luminance of a TFT-LCD display. Tuning the control factors using a trial and error method incurs significant overhead in time and resources such as the material and the workforce. Therefore, a more efficient method is required for tuning the control factors in manufacturing TFT-LCD displays. To fine-tune the control factors, we need to perform experiments to find the luminance of TFT-LCD displays for different settings of the control factors. An experiment to find the luminance for a specific parameter setting of the control factors requires about 1.5 months for the case company. To reduce the time in fine-tuning the control factors, we should not perform too many experiments in a new method. In this paper, we first used the traditional Taguchi method to find a control factors’ setting to enhance the luminance of TFT-LCD displays. However, because the Taguchi method allows only a few fixed levels for each control factor, it usually cannot find the global optimal setting for the control factors. Therefore, this paper proposes to improve the Taguchi method by incorporating the Taguchi method with the neural network and the genetic algorithm. In the proposed method, we used the data collected from the Taguchi method to train a neural network to predict the luminance of a TFT-LCD display for a given control factors’ setting. Then, we used a genetic algorithm to search for the global optimal control factors’ setting using the predicted luminance of a control factors’ setting as the fitness value of the setting.

The case company is a TFT-LCD display manufacturer in Taiwan. In performing the optical film lamination step in the liquid crystal module assembly process (LCM), the case company observed color streaks, as shown in Figure 1, on some of their TFT-LCD displays. The color streaks reduced the luminance of the TFT-LCD displays. Therefore, to enhance the luminance of TFT-LCD displays, the optical film lamination step needs to be optimized. The optical film lamination step consists of five stages: the raw material inspection, the soft-to-hard lamination, the circuit test, the protection film lamination, and the clean process, as shown in Figure 2. According to a failure analysis performed by the case company, the color streaks on a TFT-LCD display were mainly due to improper setting of control factors in the soft-to-hard lamination stage. Therefore, this paper focuses on optimizing the soft-to-hard lamination stage to improve the luminance of TFT-LCD displays.

For the quality improvement purpose, engineers of the case company selected five positions, as shown in Figure 3, on a TFT-LCD substrate to measure their corresponding values of luminance. The luminance of a TFT-LCD display is the average of the five values of luminance of the selected positions. The case company manufactured about 5000 TFT-LCD displays per day. Therefore, the TFT-LCD displays’ average luminance at a specific date was calculated by averaging the luminance of all the TFT-LCD displays made at that particular date. Figure 4 shows the trend chart for the TFT-LCD displays’ average luminance. The average of the average luminance at all dates in a selected time interval is defined as the baseline, the red line shown in Figure 4. Before fine-tuning the control factors in the sot-to-hard lamination stage, the baseline was 17.03, which was less than the required minimum luminance of 25. Thus, to enhance the TFT-LCD display’s luminance, one needs to find a setting of the control factors such that the baseline is larger than the required minimum luminance of 25. Therefore, we propose in this paper a new method that combines the Taguchi method, a neural network, and a genetic algorithm to fine-tune the setting of control factors in the soft-to-hard lamination stage to enhance the TFT-LCD displays’ luminance.

The Alienware AW3423DW is clearly the best ultrawide you can get right now, it"s priced well for the features it offers, and it is overall one of the best monitors you can get on the market right now.

The big selling point to this Alienware display is its use of QD-OLED technology. This means that we get proper, true HDR performance thanks to OLED"s self-lit pixel structure and resulting deep, zero-level blacks. This QD-OLED panel can hit up to 1000 nits of brightness for small elements and just looks great displaying HDR content. Combined with its extremely fast response times (thanks to the inherent nature of OLED technology), and fast 175Hz refresh rate, there is no better monitor on the entire market for HDR gaming right now.

It"s a very capable SDR gaming monitor as well, and despite featuring OLED, it doesn"t have some of the drawbacks we"ve seen from other OLED displays. In particular, full screen brightness of 240 nits is usable in most rooms (though not amazing), and there"s no annoying features like automatic brightness limiters enabled when using the SDR mode. Dell also mitigates the anxiety over OLED"s tendency to burn in with a 3-year burn in warranty.

There are some drawbacks which do restrict the capabilities of the AW3423DW to content consumption. The triangle-RGB pixel structure is not great for text clarity and can cause fringing on some content, which may be noticeable depending on how sensitive you are, I can notice it personally and have heard mixed results from others. And despite the burn-in warranty, there is still a risk of burn-in, which is exacerbated when using the display for static imagery, like spreadsheets or other productivity apps. We only recommend this monitor if you are primarily going to use it for gaming, or other content consumption like watching movies.

Other problems include the display"s coating and layer composition, which can reflect a lot of ambient light. To get the full benefit of this display I"d recommend using it in a dark room. It"s also actively cooled and the fan can be heard while it"s running. Despite these negatives though, you won"t find a better ultrawide monitor, or better HDR gaming monitor, for $1300.

Not everyone has $1,300 to spend on a monitor, so if HDR isn"t your thing and you just want a regular ultrawide that"s affordable, we recommend the Gigabyte M34WQ. It"s a bit unusual being a flat 34-inch 3440 x 1440 144Hz IPS display, but what it offers at just $500 is an excellent balance of performance across the various areas we test and look for. Response times are good, color performance is good, and there are no huge negatives such as dark level smearing that you do get with most budget VA ultrawides.

Asahi Glass, Co., Ltd. (Headquarters: Tokyo; President: Shinya Ishizu) decided to increase its manufacturing capacity of glass substrates used for TFT-LCD (Thin Film Transistor Liquid Crystal Display). With this increase the company will install new furnace of glass substrate at its Kansai factory and augment its glass panel polishing line in Taiwan. Engineering will commence from August of this year and is expected to be completed in October, 2003. Total funds to be injected into the project are estimated at 17 billion yen. The total production capacity as a result of this increase is estimated to be 10 million square meters annually, using four furnaces of glass substrates.

The demand for TFT-LCD displays is predicted to increase at a rate of 30% annually through the year 2005, since a steady increase is predicted not only for their use in notebook PCs, but even more so for their use in PC monitors. Their use in TVs is also expected to sky rocket. In addition, TFT-LCD substrate panel manufacturers announce they plan to use the large substrates to reduce their cost, and that in the future the "5th Generation Size" of glass substrates with a surface are exceeding one square meter, will be the industry mainstay.

Unlike many competitors, Asahi Glass incorporates floating method in manufacturing process of the glass substrates, which is suited to the mass production of large size. The company decided to increase the manufacturing capacity of its TFT-LCD glass substrates because it felt that the increasing demand for TFT-LCD displays and calls for larger glass substrates for TFT-LCD displays presented a great opportunity to further expand this business area and become the global leader in the impending. Details of the future capacity increase are as follows:

We will install the fourth furnace of TFT-LCD glass substrate at the Kansai Factory (Amagasaki City, Hyogo Prefecture). The new furnace will enable highly efficient multi-line production of ultra-large-sized substrates, primarily ultra-large glass substrates larger than one square meter, making possible the manufacture of glass substrates of approximately four meters in width. The manufacturing capacity of this furnace is four million square meters annually, nearly twice that of our existing furnaces, and requires a capital investment of roughly 12 billion yen.

We will augment the TFT-LCD glass panel polishing line, which is targeted for the fifth generation size glass substrate, at Asahi Glass Fine Techno Taiwan Co., Ltd. (a fully owned subsidiary of Asahi Glass, Co., Ltd., located in Douliu City, Taiwan), which has been operating a polishing line since 2001. Capital investment for the new line is roughly five billion yen. Although Asahi Glass Fine Techno in Japan (a fully owned subsidiary of Asahi Glass, Co., Ltd., located in Yonezawa City, Yamagata Prefecture) also conducts polishing of TFT-LCD glass substrates, the line addition will be made in Taiwan, since future production volumes of TFT-LCD substrates will greatly increase there and since it is expected that Taiwanese TFT-LCD panel manufacturers will employ the 5th generation size of glass substrate before manufacturers in Japan do.

We will fully leverage the features of the float method, which is especially suited for larger glass substrates, to address increasing demand and proceed with the expansion of the TFT-LCD glass substrate business.

We are the only glass manufacturer in the world employing the float method in the manufacturing process of TFT-LCD glass substrates. Produced using this method and brought to market in 1998, our "AN100" product exhibits the following major features:

The "AN100" comes fully equipped with the qualities sought after in the future TFT-LCD industry"s 5th generation line of large glass substrate (one square meter or larger), and is very highly regarded by our customers.

Our "AN100" is an environmental friendly product. In fact, it is the only non-alkaline glass substrate used in TFT-LCD displays that does not use the harmful substances known as Arsenious Acid (As2O3) and Antimony (Sb2O3) in the manufacturing process.