composite tft display manufacturer

Winstar is a global leading Manufacturer of TFT LCD display based in Taiwan and China. Winstar offers a wide product range of small to medium sizes TFT display modules in sizes ranging such as 0.96",1.28", 1.77, 2", 2.4", 2.8", 3.2", 3.5", 4.3", 5" 5.6", 5.7", 7", 8", 9", 10.1", 10.2", 12.1" , 12.3" and 15" TFT (diagonal size of the active area) and so on . There are more than 250 TFT standard models listed on this website; furthermore, almost each item is acceptable to derivate from the standard items to meet the customers" requirement.

Winstar TFT displays are qualified under industrial standard including standard TFT-LCD modules, IPS TFT, High brightness TFT LCD (sunlight readable display), TFT panels with controller boards, Bar Type TFT, Wide Temperature TFT LCD, Winstar Clever System TFT and Touch screen display. These displays include landscape or portrait modes. Winstar has Mono TFT displays and full color TFTs in line, these displays are available in various resolutions as well as touch screen optional in resistive and projected capacitive (PCAP touch screen) technology. Many of our TFT display modules have more than one interface available including MCU, RGB, TTL, LVDS and MIPI DSI. Winstar TFT modules are perfect for a number of applications including industrial control, coffee machine, medical equipment, POS system, automation, GPS navigator, white goods, energy control, telecoms, medical equipment and etc.

Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of 3.5 Inch Tft Display, Tft Clear Display, Vehicle Touch Displays, Industrial Lcd Touch Screen,Lcd Display Panel. As a key enterprise of this industry, our corporation makes attempts to become a leading supplier, depending on the faith of expert excellent & throughout the world assistance. The product will supply to all over the world, such as Europe, America, Australia,Kenya, venezuela,Slovak Republic, Lithuania.We have advanced production technology, and pursuit innovative in products. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you must be willing to become partners with us. Looking forward to your inquiry.

continue to enhance, to be certain solution top quality in line with market and buyer standard requirements. Our corporation has a excellent assurance program are actually established for Tft Lcd Screen, Touch Screen, Touch Screen Monitor With Stylus, Round Tft Lcd Display Panel,Curved Lcd Panel. All of the time, we have been paying attention on all information to insure each product or service glad by our customers. The product will supply to all over the world, such as Europe, America, Australia,Ethiopia, Greek,Netherlands, Nepal.The quality of our products is equal to OEM"s quality, because our core parts are the same with OEM supplier. The above products have passed professional certification, and we not only can produce OEM-standard products but we also accept Customized Products order.

We have thousands of standard products that are in stock and available from our Seattle, WA and Hong Kong warehouses to support fast product development and preproduction without MOQ. The stock covers TN, STN LCD display panels, COB, COG character LCD display, graphic LCD display, PMOLED, AMOLED display, TFT display, IPS display, high brightness and transflective, blanview sunlight readable display, super high contrast ratio display, lightning fast response displays, efficient low power consumption display, extreme temperature range display, HMI display, HDMI display, Raspberry Pi Display, Arduino display, embedded display, capacitive touch screen, LED backlight etc.  Customers can easily purchase samples directly from our website to avoid time delays with setting up accounts and credit terms and shipping within 24 hours.

Many of our customers require customized OEM display solutions.  With over two decades of experience, we apply our understanding of available display solutions to meet our customer’s requirements and assist from project concept to mass production. Using your ideas and requirements as a foundation, we work side by side with you to develop ideas/concepts into drawings, build prototypes and to final production seamlessly. In order to meet the fast changing world, we can provide the fastest turnaround in the industry, it takes only 3-4 weeks to produce LCD panels samples and 4-6 weeks for LCD display module, TFT LCD, IPS LCD display, and touch screen samples. The production time is only 4-5 weeks for LCD panels and 5-8 weeks for LCD display module, TFT LCD, IPS LCD display, and touch screen.

As shown in fig. 1, a composite display integrating a TFT module and a VA liquid crystal panel includes a VA-type LCD panel 1, a TFT liquid crystal panel 4, a left LED backlight 6, and a right LED backlight 7, wherein the TFT liquid crystal panel 4 is attached to a central area below the VA-type LCD panel 1; the left LED backlight 6 and the right LED backlight 7 are attached to the left side and the right side below the VA type LCD screen 1.

The utility model also comprises a PCB circuit board 12, the PCB circuit board 12 is fixed below the TFT LCD screen 4 and the left LED backlight and the right LED backlight 6 and 7; the PCB 12 is attached to the VA mode LCD 1 and the TFT module 4 on the PCB 12 by means of the high viscosity foam 11 attached to the periphery of the PCB.

And a driving IC is bound on the TFT liquid crystal screen 4, and a TFT-LED backlight 8 is also arranged at the bottom of the TFT liquid crystal screen 4.

The circuit structure on the PCB 12 further comprises a TFT LED backlight driving circuit, and a port of the main control MCU is directly connected with an FPC jack of the TFT liquid crystal screen and is connected to a driving IC of the TFT liquid crystal screen through the jack; the LED backlight driving circuit of the TFT has one end connected to the power supply and the other end connected to the FPC jack of the TFT LCD, and is connected to the TFT-LED backlight 8 of the TFT LCD via the FPC5 of the TFT LCD and the jack.

VA type LCD screen 1 is dot matrix LCD screen, the utility model discloses a circuit structure on PCB circuit board 12 still includes VA-LCD line drive enable circuit and VA-LCD row drive enable circuit that is connected with master control MCU, VA-LCD line drive enable circuit and VA-LCD row drive enable circuit are respectively through the left FPC of VA-LCD left side FPC socket connection VA type LCD screen, through the right FPC of VA-LCD right side FPC socket connection VA type LCD screen, line drive and row drive are used for the line and the display control who arranges to dot matrix type LCD screen-VA type LCD screen 1.

Fig. 5-6 show the driving circuits of the left LED backlight 6, the right LED backlight 7 and the TFT-LED backlight 8, which are all driving circuits formed by transistors (Q3 drives the TFT-LED backlight 8, Q4 drives the left LED backlight 6, Q5 drives the right LED backlight 7), the power supply terminal VCC3.3V is connected to the base of the transistor, the backlight power output terminal VLEDK3(2, 1) is connected to the collector of the transistor, the emitter of the transistor is grounded, and the backlight power supply is connected between VCC3.3V and VLEDK3(2, 1).

The FPC jack of the TFT liquid crystal panel of fig. 10 has a driving port VLEDK1 for the TFT-LED backlight in addition to a connection port to the main control MCU.