4th dimensional innovations tft display made in china

* Provide 5 ~ 22 inch monitor and PC solution, type of products including: HD-SDI LCD Monitor, On-Camcorder & DSLR LCD monitor, FPV field monitor, Industrial TFT LCD/ Open frame/ USB powered monitor, Industrial Panel PC, etc.

Interaction with the pillar-to-pillar display is supported by an integrated control display, that appears, as if by magic, only when it is needed. This unique display solution prevents unnecessary information from distracting the driver. The panel can also be used to conveniently control areas that are out of arm’s reach for the user. The haptic feedback of the panel makes it possible to operate the pillar-to-pillar display without having to take your eyes off the road. Covered by a semi-transparent surface the invisible display is integrated seamlessly into the interior design surface, both visually and haptically. When the display is not needed, it is invisible. It does not appear as an empty black space, instead it merges with the decorative surface to form a single unit, in a wood, carbon or any other premium look and feel. In addition, a special matrix backlight is used. This lighting technology allows content to be displayed in the required brightness and with the highest possible contrast in any lighting situation, without a visible background (also known as the “postcard effect”).

“The combination of our In2visible Technology with the Curved Ultrawide Display is unique because it solves the problem of how to keep the growing screens in the cockpit operable. Pillar-to-pillar displays in particular present a challenge of finding operating solutions that allow the driver and front passenger to reach the entire screen. The seamlessly integrated control panel, within the driver’s reach, solves this problem in the most elegant manner while also granting the request of many drivers to operate the display via touch control,” said Kai Hohmann, product manager Display Solutions at Continental.

Winstar Display Taiwan HQs, branches and China facilities will be closed from February 10 thru February 16, 2021 for Lunar New Year Holiday. We will resume working on February 17, 2021. Please note the below shipping date before and after the holiday. Please work with our Winstar sales persons closely before the holiday if your shipment might be affected. Thank you.

We are proud to announce that Winstar Display Co. received 2021 Taiwan Excellence Award from Taiwan government institution. The Taiwan Excellence is an award that is delivered by the Ministry of Economic Affairs and Taiwan External Trade Development Council (TAITRA) to encourage Taiwan industries to upgrade and incorporate Innovalues into their products. Winstar OLED products received 7 times of Taiwan Excellence Awards, that"s making us the best PMOLED manufacturer in Taiwan which has won this award for seven times in a row.

Winstar Narrow Border Micro OLED 0.71” WEO004864A rewarded as 2021 Taiwan Excellence product, it is a powerful product featuring all the OLED superior properties, this Micro OLED has significant superiority over other displays. Taiwan Excellence is the highest accolade awarded to products that encapsulate Innovalues. This Award selection is based on four different criteria: R&D, Design, Quality, and Marketing. Winstar Display OLED products are innovative and superior in terms of performance, quality, and design; and our OLED products that have been honored with the year of 2011, 2012, 2014, 2017, 2018, 2019 and 2021 Taiwan Excellence Award. These Awards are the greatest testimony to our product development, design ability, and business performance of Winstar Display products. We care about details. A good design is a combination of detailing. We believe technology should adapt to people’s needs, not the other way abound. Welcome to contact us or check our website for more details.

WEA012832E is a COG Graphic with PCB OLED module, which is made of resolution 128x32 pixels, diagonal size 1.04 inch. This PCB board with four mounting holes is an easy method for customers to fix modules on their applications. WEA012832E OLED module is built in with SSD1306 driver IC; it supports 4-wire SPI interface; it also integrated with a Font IC of GT21L16T1W (traditional Chinese) or GT21L16S2W (simplified Chinese). The GT21L16T1W is a 15x16 dots fonts chip; it supports Chinese standard GB12345 traditional Chinese character set, BIG5 traditional Chinese character basic set, Japanese standard JIS0208 Japanese character set (compatible with Unicode), and a total of 150 countries" character. The GT21L16S2W Font IC is a 15x16 dots fonts chip; it supports Chinese standard GB2312 and ASCII code. The supply voltage for logic of WEA012832E is 3V or 5V, driving duty 1/32, the display with 50% Check board current is 20 mA @ VIN 3.3V (typical value).

WF70A9SWAGDNB0 is a High Brightness 7 inch IPS Wide Temperature TFT-LCD display with Projected Capacitive Touch screen, made of resolution 800x480 pixels. This module is built in with HX8249-A and HX8678-C driver ICs, it supports 24-bit RGB interface. WF70A9SWAGDNB0 is adopted IPS panel which is having the advantage of wider view angle of Left:80 / Right:80 / Up:80 / Down:80 degree (typical), contrast ratio 1000:1 (typical value), high brightness 800 nits (typical value), glare surface panel, aspect ratio 15:9. The PCAP touch screen is built in with ILI2511 IC which supports USB interface (also available for I2C) and multi touch function.

In this new paradigm, the competitiveness of a company is decisively determined by other innovations in systems and management. Since the 1990s, when a network economy began to be established and technological know-how came to be easily transferred across borders, the changing structure of technological activities has required organizations with traditional integral and closed architecture models to move toward open innovation or modular architectures. These changes involve wider technological areas and cognitive diversity among international inter-firm and intra-firm R&D networks.

In 2008 (for the 2009 model year), the RAV4 was given a mid-cycle refresh in some markets, featuring a number of changes, including an all-new four-cylinder engine, and a redesigned front end and tweaked rear end. The Limited model gets a different front grille and bumper cover from other models. The Sport model features a bigger spoiler and red badging along with an option on the V6 model to have a rear door without the externally mounted spare wheel (run-flat tires are used on this model). New features/options include turn signals integrated into the side mirrors, backup camera (with monitor built into rear-view mirror), satellite navigation, smart keyless entry, a push button starter, a multi-function instrument cluster display, etc. Much of the interior remains as before. In 2009, it was also the first time that the Canadian market received a front-wheel drive model to lower the price of entry.

In 2015, for the 2016 model year, Toyota released a facelift for the XA40 series. The facelift debuted with the RAV4 Hybrid shown at the April 2015 New York International Auto Show. The facelift included redesigned LED front and rear lamps and updated speedometer dials with full color TFT multi information display.

"86.9萬元起，4代Toyota RAV4正式上市" [869,000 yuan for the 4th generation Toyota RAV4]. U-CAR. 18 December 2012. Archived from the original on 31 January 2013. Retrieved 31 December 2013.

Fabry-Perot (F-P) cavity resonances happen in a dielectric layer sandwiched by two reflectors, and the triple-layer structure of metal-insulator-metal (MIM) has been widely investigated for color filters (Figure 2A).71, 72, 73, 74, 75, 76 Constructive interferences take place when integer wavelength differences in the optical paths are reflected from the top and bottom surfaces, leading to different resonance wavelengths of the structural colors. Structural colors based on the traditional F-P cavity do not require time-consuming and high-cost nanofabrication techniques, such as e-beam lithography (EBL) or focused ion beam (FIB). Therefore, it is promising for various large-area applications, including photovoltaics,77 and thermophotovoltaics.57,58 In 2004, Shaowei Wang et al.78 developed the concept of an integrated F-P cavity on a single substrate to manipulate the spectrum of light. In contrast with the conventional MIM F-P cavity, a distributed Bragg reflector (DBR) is used instead of the metal reflector (Figure 2B). Integrated narrow bandpass filters (NBPFs) with 16 × 1 linear array and 16 × 8 channels have been demonstrated by the combinatorial etching technique and combinatorial deposition technique, respectively.79, 80, 81, 82 The integrated optical filters are valid in both visible and infrared regions for high-resolution miniature spectrometers.83,84 By decreasing the number of DBR layers, vivid colors can be achieved with simplified structure, which is able to be applied in display and inkless printing field.

Figure 4A(1) depicts the schematic drawing of the F-P color filter with corresponding parameters. The F-P cavity can filter sunlight into individual colors covering the entire visible range by adjusting the thickness of the dielectric layer. Figure 4A illustrates the changes in transmittance spectrum as a function of SiO2 thickness, and the color filter is angle dependent. The characteristics of angular dependence can support various applications, including directional thermal emitters and angle-sensitive absorbers. For display, imaging, and color printing applications, a high-angle tolerance color filter is desired, which is hard to realize with ordinary lossless F-P resonance cavities.73,85 Much effort has been made to implement angularly robust F-P resonant structure filters. There are many approaches to improve the angle tolerance of the F-P cavity, such as the utilization of high refractive index materials, enhancement of interference effects in lossy nanocavities, phase compensation, and reduction of film thickness.71,86,88, 89, 90

(E) Large-scale fabrication of three-dimensionally ordered polymer films with strong structure colors and robust mechanical properties. (1) Illustration of the fabrication procedure of the polymer ordered films. (2) Experimental reflection spectra of crystal films with different polymer sphere diameters. (3) Bent polymer/silica/carbon black crystal films.102 Reprinted by permission of the Royal Society of Chemistry (copyright, 2012, The Royal Society of Chemistry).

Sharp reflectance light can also be produced by the Fano resonance effect on photonic crystal slabs.117 Structural colors based on this mechanism exhibit the property of weak angular dependence and are easy to fabricate. In 2015, Yichen Shen et al.30 reported structural colors produced by the Fano resonance effect on the thin photonic crystal slab (Figure 5C[1]). The incident light is confined on the surface as a one-dimensionally confined mode, which can interfere with the reflected light and produce sharp reflectance light (Figure 5C[2]). The interference lithography (IL) process is used to fabricate this structure.75,118 Since the photonic crystal resonance directly controls the reflection spectrum, this structural color is angle independent. This work provides a versatile way to generate colors from dielectric metasurfaces, which can be applied in high-end displays, light-emitting devices, and many other fields.

For the above-mentioned conventional photonic crystal structural colors, a precise and expensive fabrication process is necessary, which restricts the large-scale and low-cost fabrication. In contrast, the self-assembly of colloidal crystal has the advantage of its simple and low-cost fabrication process with good structural color properties. Moreover, the optical properties of assembled colloidal microspheres have been investigated for decades.119, 120, 121, 122 In 2012, Limin Wu and coworkers proposed the three-dimensionally ordered polymer films with strong structural colors and robust mechanical properties.102

In summary, as the dielectric materials are transparent and lossless in the visible spectral range, structural colors generated from the dielectric metasurfaces and photonic crystals hold high efficiency and narrow spectral bands. The Mie resonance and Fano resonance can create sharp reflection spectra over a wide range of viewing angles. GMR mode working with dielectric grating shows different images under TM- and TE-polarized light. Besides, the morphology can be manipulated by different laser energies. Compared with the F-P cavity and multilayer principle, dielectric metasurfaces can generate colors with angle independence and higher resolution, which can be used in high-resolution displays, holographic technologies, and so on. Meanwhile, the self-assembly of colloidal photonic crystals is a low-cost and large-scale approach to generate angle-independent, robust, and flexible structural colors. However, high resolution of self-assembled colloidal photonic crystal colors is hard to achieve, being restricted by the fabrication process. However, it is still promising for applications of anti-counterfeiting, intelligent sensors, and so on.

H. F. Ghaemi et al.136 demonstrated the extraordinary optical transmissions through periodic subwavelength hole arrays in optically thick metallic films. In 2007, the optical properties of tiny subwavelength holes in the metal film were reviewed by C. Genet and T. W. Ebbesen.131 The array of dimples on Ag film can be prepared by FIB. Although the periodicities of metallic nanohole arrays are all larger than half of the corresponding wavelength, their resolution is quite high compared with chemical pigments. Therefore, it can satisfy many requirements for practical applications compared with conventional pigments. Except for nanoholes, by using the nanofabrication process, metal-based nanostructures can be designed to store more than one image in one pixel by utilizing the polarization property of asymmetrical structures. In 2014, Xiao Ming Goh et al.133 demonstrated a three-dimensional plasmonic stereoscopic printing technique. The polarization-sensitive color pixels are achieved with aluminum (Al)-coupled nano square pair and elliptical nanodisks with complementary holes at the bottom Al layer, which can display different images with differently polarized incident light. Therefore, two overlaid full-color images can be independently encoded into the same area. In 2017, Alasdair W. Clark and coworkers presented an approach to encode two datasets into one set of pixels for the first time.129 By using the asymmetric cross-shaped plasmonic nanoapertures on Al thin film (Figure 6A), each aperture is designed with two independent resonances. Therefore, double the amount of information can be stored in one unit pixel. This structure inherently has polarization ability due to its cross-shaped nanoslit. The resonance of two orthogonal arms can be independently tuned. Colors ranging across the full visible spectrum at each polarization of white light can be produced by encoding the arm length and the period of arrays (Figure 6A[2]). As shown in Figure 6A(3–4), the surface plasmon-based pixels are capable of producing dual, polarization-switchable information states into the same area, and the resolution can achieve 105 PPI at most. This dual-state microimage encoding approach provides a useful way to enhance the information density. It is promising for applications in fields such as counterfeit-prevention measures and high-resolution printing.

(B) Polarization-controlled broad color palette based on an ultrathin one-dimensional resonant grating structure. (1) Schematic diagram of the metal-based color filter where the white incident light is filtered into different colors depending on the polarization. (2) SEM images of proposed devices with different periods.137 Reprinted with permission from Ishwor Koirala et al.137 (copyright, 2017, Springer Nature).

The metallic GMR structural colors have also been widely investigated in recent years. In contrast with dielectric GMR, the metallic GMR structure has a broader resonance bandwidth due to the loss of metal, which is more suitable for optical applications.16,140,141 The polarization-controlled structural color based on metallic GMR has been reported by Ishwor Koirala et al.137 The polarization-tuned metallic structural color is based on a one-dimensional resonant Al grating integrated with a Si3N4 waveguide deposited on the glass substrate (Figure 6B). Figure 6B(2) shows the SEM images of fabricated filters and the insert observed colors for TE and TM polarizations. The whole visible color is obtained by tailoring the polarization and metallic grating duty ratio. The results imply that iridescent vivid colors can be obtained with the aid of light polarization, which is a crucial property for applications, such as optical data storage. It is worth noting that, due to the physical mechanism of GMR, it should have tens of periods to approach adequate performance that limits the spatial resolution of the GMR structures.142 Additionally, the optical response of the GMR structure is highly sensitive to the incident angles. There are many approaches to mitigate the angle-sensitive effect, such as by integrating the GMR structure with a gradient-index layer,143 coating with a metal film,144 real-time compensation via voltage-driven dispersed layer,145 or assistance by integrated cavity resonator,146 and so on.135,147,148 Except for the morphology and parameters of the structure that can tune the colors, the disordered nanostructure system also shows good capability on structural colors. In 2020, Shuang Zhang and coworkers reported the manipulation of disordered plasmonic systems (Figure 6C).67 By utilizing an external cavity under the disordered plasmonic system to manipulate the decay rate of a specific mode, the transition is realized from broadband absorption to tunable reflection (Figure 6C[2]). The Chinese watercolor printing The Peony Flower by Baishi Qi is printed by tuning the spacer thickness, and colors, including black, are formed well, which is hard to generate by conventional periodic structures (Figure 6C[3]). The random plasmonic system is material independent without a time-consuming lithography process. This approach provides a novel platform for various practical applications. Structural color imaging by plasmonic metasurface mosaic filters has also been investigated. For instance, Won-Jae Joo, Mark L. Brongersma, and coworkers introduced metasurface mirrors into organic light-emitting diodes (OLEDs), which can offer high luminescence efficiency and enhance the color purity of OLEDs, along with display resolution beyond 104 PPI.134 Moreover, Yash D. Shah et al.149 proposed an approach to realize ultralow-light-level color images by integrating the plasmonic metasurface and single-photon avalanche diode (SPAD) arrays.

As the essential application of structural colors, the flat-panel display technology has great developmental potential. Researchers have found that the electrochromic materials have brilliant properties, such as vibrant colors, low cost, and relatively simple processing requirements, making them particularly advantageous in flexible display applications.160, 161, 162, 163 By utilizing the electrochromic materials in combination with plasmonic nanoslit arrays, Ting Xu et al.164 demonstrated high-contrast full-color and fast electrochromic switching in 2016. Figure 8A shows a thin layer of polyaniline (PANI) (or polyproDOT-Me2) coated on the Al (or Au) nanoslit arrays and immersed in the electrolyte solution. The electrons and ions flow in and out of the polymer when the voltage is applied to the electrode. The polymer"s optical absorption characteristics change with its charge state. The full-color electrochromic optical response can be realized by tuning the period of nanoslits. Figure 8A(2) shows the color obtained by tuning the period ranging from 240 to 390 nm. By switching the applied voltage, the color can be tuned between two states (on and off status corresponding to reduction and oxidation of polymer, respectively) with high speed and high contrast, which holds promise for applications ranging from catalysis to photovoltaics.

(A) High-contrast and fast electrochromic switching enabled by plasmonics. (1) Schematic diagram of a plasmonic electrochromic electrode incorporating an Al-nanoslit array. (2) On and off states of the polymer are displayed with their spectra, respectively.164 Reprinted by permission of Springer Nature (copyright, 2015, Springer Nature).

(A) Controllable structural colored screen for real-time display via NIR light. (1) Hydrogen bonding effect to increase the binding properties of TSSC films. (2) Thermosensitive molecular structures change after heating. (3) Schematic diagram of the information decoding process of TSSC labels. (4) Schematic diagram of the information recording process of multicolored TSSC films induced by the NIR laser.105 Reprinted by permission of American Chemical Society (copyright, 2020, American Chemical Society).

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