identify lcd panel supplier

For example a Dell XPS 15 (L502X) has a Dell Part Number of VVR75 or 0VVR75, it has an LCD Part Number: XM5XG and a manufacturer P/N: N156B6 -L0B. The Letter N tells us that the manufacturer is CHI MEI and the 156 that this is a 15.6 inch screen.

Below is a list of LCD screen manufacturers with their abbreviations - if you click on the name (in blue) you will see an example of that manufacturer"s parts label.

LG Display is a large South Korean company and the world"s largest LCD maker, followed by Samsung Electronics. Currently, the two companies together control nearly 50% of the global LCD market. LG Display is headquartered in Seoul, South Korea.

Chungwha Picture Tubes, Ltd. (CPT) is one of Taiwan"s, and the world"s, leading manufacturers of thin-film transistor liquid crystal displays, or TFT-LCDs. Ranked number three in the Taiwan TFT panel market.

Sharp, a Japanese electronics manufacturer, has developed into one of the leading electronics companies in the world. LCD technology continues to be a key part of Sharp"s product range, in both the component and the consumer-applicance sides of the business.

Hyundai Display Technology Inc. (HYDIS) of Ichon, Korea, is an industry leader in the development, sales, marketing and distribution of high-quality LCD, which is a spin-off from HYNIX Semiconductor Inc. Boe Hydis (Formerly Hyundai Displays Korea)

Quanta Display Inc. is a Taiwanese company established in 1999, manufacturing thin film transistor-liquid crystal display panels. It merged with AU Optronics.

AU Optronics is one of the top 3 worldwide manufacturers of thin film transistor liquid crystal display panels (TFT-LCD), and is the largest in Taiwan. AUO provides customers a full range of panel sizes and comprehensive applications, offering TFT-LCD panels in sizes ranging from 1.5 inches to greater than 65 inches.

If you want to keep a long-term relationship with us, you can find more manufacturers’ information on Google, LinkedIn, or Instagram through Google’s search engine or social media. For example, use “product keywords(TFT LCD display) + manufacturers + countries” and talk to them.

If you want to develop your new products, you should find LCD display manufacturers with engineering development capabilities and LCD display manufacturing experience.

We could find manufacturers’ information from some reliable B2B websites or popular enterprise directory websites. And Google is the most common and useful tool. You can contact manufacturers on Google and get a quick response. Use “product keywords(TFT LCD display) + manufacturer + country. Clicking directly from the search results and start typing.

Leave a message on the website and establish contact with the company. This process can be a very helpful experience and it can test the after-sales service of LCD display manufacturers, a good communication experience, which can save us a lot of communication costs in the later stage.

Many companies will put some cases of cooperation with customers on the website to increase the trust of customers. We can browse the past cooperation cases of LCD display manufacturers on the website.

Whether the manufacturer is in China, India, or anywhere, go to the factory in person if possible. It’s different when obtaining information from the LCD display factory or remotely.

VISLCD has been engaged in LCD production and sales for 9 years, and we have met many customers who shared with us that they had encountered unreliable LCD suppliers.

For example, the answer is not what you asked for, the LCD product cannot be delivered on time, the price of the LCD suddenly increases, the LCD module suddenly breaks down during the use of the product, or even the LCD is discontinued after less than 1 year of delivery…etc. In addition, there are many customers who are not sure what type of LCD supplier they are looking for.

In view of all the above, VISLCD has written this article to share knowledge about LCD suppliers and other issues related to LCD. We believe it will be helpful to LCD customers.

To understand LCD suppliers, we first need to know what kinds of LCD suppliers are available. Then LCD customers can find the right supplier based on information such as their product applications, LCD requirements and forecast volume.

LCD original manufacturer refers to the original manufacturer of LCD panel. Originated from the USA in the 1960’s, after more than 50 years of development, the manufacturers are now mainly located in China mainland, Korea and Taiwan. Among them, the Chinese manufacturers in recent years rely on the rapid scale, technology development and price advantage, has gradually occupied the main market share.

The video below is an official video presentation of the BOE display factory and Century Display (CTC), which will give you a more visual understanding of the original LCD manufacturer.

The 5.1 generation TFT-LCD line of Century Display in Shenzhen, China, for example, has been put into operation since 2008 with a cumulative fixed investment of more than $4 billion, and the cost of water, electricity, employee wages and equipment depreciation is as high as $0.5~100 million/month. The monthly production capacity is about 100,000 sheets ( 1300*1200mm/sheet). If all of them are used to produce 7-inch LCD panels, then the monthly shipment volume is up to 9,000,000 pcs. Therefore, a very large monthly shipment volume is required to meet the normal operation of the factory.

This is only the 5.1 generation TFT-LCD line, if it is 8.5 generation line or even 10 generation line or more, then the cost and shipment volume may be several times or even ten times more. It should be noted that the number of generations of LCD lines does not mean that the technology is high or low. The higher the generation, then the larger the size of the LCD can be put into production, of course, the greater the volume of shipments and investment amount.

LCD original manufacturers generally provide mainly LCD panels, but also provide COG (LCD + IC), FOG (LCD + IC + FPCA cable) and other kinds of LCD semi-finished products. Also includes a small amount of the original LCD module. But the original LCD factory will only deal with the famous brand companies directly (such as Apple, Dell, Xiaomi, etc.), or through agents to ship. And the MOQ quantity requirement is very high (generally 1,000,000 pcs/month or more), the unit price of original LCD module is also high and the degree of customization is low.

LCD original manufacturers usually have an order MOQ requirement for their agents, which translates into an LCD unit quantity of no less than 100,000pcs/month. When the LCD demand is high, this will not be a problem; but when the market is low, the agent must buy the agreed MOQ quantity of LCD from the original LCD manufacturer even if there is no customer demand for the time being. So when the low season, if your order quantity is large enough, then you may get a very good LCD panel price from the LCD agent, which may even be lower than the agent’s purchase price.

LCD module manufacturers is to purchase LCD semi-finished products (such as LCD panel, COG or FOG) from LCD agents, then purchase ICs from IC agents, produce or purchase backlight, FPCA cable and touch screen components, and then integrate all the above components into LCD module or touch LCD module. LCD module factories vary in size from tens of millions of pcs to hundreds of thousands of pcs shipped per month.

Medium and large size module factory generally get the semi-finished products are FOG LCD (also known as open cell LCD) from the original LCD manufacturers or LCD agents, and then add the backlight assembly into the finished LCD module. The advantage of doing so is that the quality is relatively stable, but the degree of customization will be much lower. Because FOG LCD already includes FPCA cable, generally speaking, the only thing that can be customized is the brightness of the backlight and the touch panel and cover glass (if needed). The rest are difficult to change, unless the customer’s LCD demand is very large.

The small and medium size module factory after years of mature development of the industry, the degree of customization will be much more flexible. The semi-finished products are mainly LCD panels, which means that the backlight size, backlight brightness, FPCA cable design, shape and PIN number, as well as the touch panel and cover glass can all be customized according to the customer’s requirements. But the MOQ requirement is higher for the backlight size. Other parts of the customization generally require LCD MOQ of at least 2,000~5,000 pcs, which varies depending on the LCD size.

Since LCD module manufactures vary in size and quality control(especially small and medium size LCD module factories), and most of the components are sourced, the selection of module factories is particularly important if customers want to buy LCDs with good quality and competitive prices.

For example, if the factory’s customers are mostly low-cost products or repaired product manufacturers, then it can be assumed that the quality of his products is not too good, LCD panels and some other components may be B-grade products, not A, can only meet short-term use.

This is essential to ensure supply. In case of supply shortage, many module factories with insufficient upstream channels sometimes cannot even start production. Because they can not buy raw materials such as LCD panels and ICs.

As the name implies, trading companies do not have their own factories, but directly sell finished LCD products from LCD resellers or LCD modules from module manufacturers. Generally speaking, the LCD prices of trading companies are relatively high and the quality and reliability are a little weaker. However, there is no shortage of good trading companies with good quality management teams and good upstream channel resources. The biggest advantage of trading companies is their flexibility, which can meet the diversified needs of customers.

2) Shenzhen has 3 types of buildings related to lcd (including other electronic products): office buildings, factories and markets. Almost all LCD panel and IC agents are located in various office buildings in Shenzhen, while component factories such as FPCA, Touch panel and backlight are located in various industrial parks in the suburbs. It is possible to find the right components and develop new products in the shortest time. Of course, there is also the famous Huaqiang bei(north) Electronic Market, a very complex place.

VISLCD was a trading company in the early days. But after nearly 9 years of development, it has developed into a combination of LCD module factory and LCD agent. The company is located in LCD base Shenzhen, China and operates in both Hong Kong and Shenzhen. We have our own module factory and have direct relationship with Century Display, LG, HKC and other LCD original manufacturers. Our main employees are also from these LCD manufacturers. We also accept all kinds of customized LCD business. Therefore, VISLCD is one of the best choices for medium-sized customers in terms of quality stability, semi-finished parts supply and customization.

Identifying the model number of your laptop lcd screen is easy once armed with some basic information. The table below shows popular LCD manufacturers and their corresponding model identifiers. Use the example below to match your model number, you"ll also need to look for any suffixes or version numbers to identify the exact model.

While there are many different manufacturers of LCD monitors, the panels themselves are actually only manufactured by a relatively small selection of companies. The three main manufacturers tend to be Samsung, AU Optronics and LG.Display (previously LG.Philips), but there are also a range of other companies like Innolux and CPT which are used widely in the market. Below is a database of all the current panel modules manufactured in each size. These show the module number along with important information including panel technology and a detailed spec. This should provide a detailed list of panels used, and can give you some insight into what is used in any given LCD display.

Note:These are taken from manufacturer product documentation and panel resource websites. Specs are up to date to the best of our knowledge, and new panels will be added as and when they are produced. Where gaps are present, the detail is unknown or not listed in documentation. The colour depth specs are taken from the manufacturer, and so where they specify FRC and 8-bit etc, this is their listing. Absence of such in the table below does not necessarily mean they aren’t using FRC etc, just that this is how the manufacturer lists the spec on their site.

Most laptop LVDS displays have at least kinda-weird connectors. I don"t support Panelook, and actively avoid that site -- it"s got a paywall between users and documentation, and I refuse to support such a thing in absolutely all cases.

...you will get a number of links of various sorts. Look *specifically* for links that have a little [PDF] icon next to them, i.e., the acronym "PDF" in a (very!) thin outline of a box. If the entire first page doesn"t have anything for you, look for results from eg datasheetspdf.com datasheet4u.com datasheetarchive.com etc. Datasheet Archive (the last one) is actually my favorite. *Absolutely avoid* Panelook if you"re at all like me, but also twscreen.com hkinventory.com etc -- those are sales sites and you"ll never ever *ever* get a PDF out of them so long as you live. Also avoid lcds-center.com lcds-display.com lcds-source.com etc -- these are particularly egregious, because they"ll return [PDF] results, but the PDFs are generated when you click the link and are in fact sales info only -- nothing actually useful in the sense of a technical document, and nothing that gives you even the faintest glimmer of hope of a way to get one. Screw "em.

Whether you want to find a replacement for your laptop’s LCD, or know the safest and most optimal monitor overclocking configurations, or just simply know some technical details, you will most definitely need your LCD panel’s model or ID in order to look it up.

Expand the “Monitor” section in the left panel of the window to see your specific LCD monitor. Then, click on the specific LCD monitor to highlight it and show all the technical information of it on the right panel of the window (shown in the above image).

You can see just how many technical details it displays. Out of all this information, your LCD panel’s model will be the first line itself, as highlighted in the below image:

There are a number of screen manufacturers. The following link should help. However if you do not want to pull the housing off the screen to find out the manufacturer there is one other way that should work. Download SiSoftware Sandra Lite. It can tell you a great deal about your system. Click on Display and Video Adapters. Then select Monitor Panel from the pulldown menu. It will display the manufacturer. Which, in the case of my Inspiron 5575, is BOE.

KS070705E002403 is a reference to the Samsung KS0707 lcd controller, often paired with the KS0708. These are similar to their KS0107/8 lcd controllers. These are code compatible with standard HD61202 graphic lcd controllers, so most can be swapped in with only wiring changes. These type of generic graphic lcds are a dime a dozen and easily found, with variations on colors, backlight types, physical sizes, and pinouts. Some have onboard negative power circuits, but this one does not.

The picture provided by OP shows 3 chip on board (COB) blobs. These normally correlate to 1 KS0707 and 2 KS0708 lcd controllers, for a 128x64 display. Very standard. Each KS0708 handles a 64 x 64 block of the display. These displays can also be found in 64x64, or 128x128, or 256x64 variations, with a different amount of lcd controllers and pinouts to handle the chip selects.

This pdf is a basic datasheet for Casil Semiconductor CGM12864, very basic, standard 20 pin graphic lcd, just confirms the same pinout as the Podx3"s lcd.

The module is custom made for them, but that could mean pcb size/shape (most likely), bezel/screen/display/backlight color, backlight type, or possibly some custom firmware. It is unknown which, so you can never be 100% sure a generic replacement will work 100%. You will not find the same exact lcd module, as custom designs are a rarely mass produced and are confidential.

The pinout is very standard names for a graphic LCD of this type. CSA and CSB are the chip selects, they switch between the two column drivers (Could be CS1/CS2 or Sel1/2 etc). VSS is ground. VDD is +5v, power for the lcd logic. VLCD is a negative power supply line for the LCD display. RS is another name for D/I, switches between data and instruction commands. R/W switches between read and write modes. If tied to ground, this means the display is in write only mode (normal). E is the enable line, when toggled, data on the data pins will be read into memory. DB0-DB7 are the 8 data lines. LED(A) is the LED anode pin, positive 4.2~5V. LED(K) is the LED cathode pin, tied to ground. Vout is unused (could be named VEE). /RESET is the reset line for the lcd.

The schematic shows that the VDD 5v positive supply, the VLCD negative supply, and the LED supply are all on board the Podx3, not the lcd module, so that saves any trouble in recreating them.

To replace with a generic character lcd, you need to make sure the lcd is ks0107/8, ks0707/8, or hd61202 compatible. You will need to rewire the cable from the main board to the lcd module to match the existing pin out by name or find one with the same pin out. You will want one with a LED backlight to match the original, but backlight color and display color arn"t important (there are some nice blue ones). And for the most part, you will need to figure out how to mount or fit it in the case, if you cannot find one with the same lcd or board Physical size.

If you need an Asus laptop screen replacement, you"re in the right place. Here you"ll find a compatible, certified Asus LCD Panel. Just select the size of your laptop below, what series you have, and then select your preferred panel. We have a large selection at remarkably low prices. Asus is well known globally for its high-tech capacities and expertise. They are truly leading the industry with cutting-edge technology including hyperefficient laptops like theVivobook, Asus ROG, Netbook, Chromebook, and Zenbook lines. If you are part of the great Asus community and are having an issue with your laptop screen, we"re here to help! Keep reading to learn how to replace your laptop panel yourself. Whether the LCD panel of your Asus laptop has backlighting problems or physical issues such as a break or crack, we encourage you to make your own repair! We also offer Asus Accessories gives you all the resources you need to repair Asus laptop displays. We have all sizes of panels in stock, for

You can replace the panelon your own easily, even if you are not an IT professional! We get all our replacement parts directly from theoriginal Asus manufacturer, which enables us to confidently stand behind our products quality and durability, and back up your purchases with a3-month warranty.In addition, this direct relationship enables us to provide excellent pricing! In case you need helpidentifying the componentscompatible with your particular Asus device(s), feel free to use ourMeta-Configuratorto filter through our thousands of products and focus only on the parts that may be useful to fix or upgrade your computer. We have made it easy for you: just select the type of computer, its series, the model, and then press Search.

As an Industrial LCD module distributor, we can supply a wide range of TFT LCDs in many sizes. Common resolutions are QVGA, VGA, SVGA and XGA. Wide aspect ratio displays are also available in many similar sizes and resolutions such as WQVGA, WVGA, WSVGA, and WXGA.

Our industrial LCD suppliers are manufacturers with different capabilities specially designed for a wide variety of industrial applications. High-brightness, sunlight readability and long life product guarantees are some of the special features available.

Get in touch to work closely with one of our LCD Solutions Specialists to determine the perfect display for your project. We can also recommend and supply the proper LCD controller board, inverter, LED driver, cables, touch screen, or other associated enhancement.