Begin to design and make since 2013
Projected Capacitive Touch (PCT-PCAT), Sunlight Readable LCDs With Optical Bonding and Touch Full-Lamination Service !
TFT-LCD Panel
PM-OLED Panel & AM-OLED Panel
Industrial LCDs & Rugged LCDs
Wide Temperature LCDs 
Wide Viewing Angel LCDs
Very High Brigness LCDs
Projected Capacitive Touch
Optical Bonding & Touch Integration
Brightness & Display Enhancement

Sunlight Readable LCDs With Optical Bonding, SunView Transflective Enhancement , and Touch Full-Lamination Service !

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DOPOINT

 optical film lamination

SunOptical Brightness Enhancement
SunOptical Brightness Enhancement is passive brightness enhancement , improve contrast radio by replace newest palarizing film with speical surface treatment to lower reflective <=0.5% , here' contrast radio is extrinsic contrast radio (sunlight contrast radio) , Normally sunlight contrast radio have more than 10:1 , the LCD is sunlight readable without problem   .


SunOptical Benefits:

Effectiveness
The stronger the ambient light is, the brighter the LCD will appear.
As a result, the modified LCD is viewable under all lighting conditions including direct sunlight regardless the LCD"s original brightness.


Long life time
Not increasing lamps power Sunview assure long life time.
Reduced heating dissipation allow overall life time increase.


Environment friendly
No additional power required to achive outdoor visibility.
Reduced power consumption compared with hight brightness technology.


What is contrast radio ? And why is extrinsic contrast radio important to Sunlight Readable LCDs ?
The real problem with LCD outdoor viewability is contrast+brightness, especially extrinsic contrast radio . Contrast is the ratio of the white level to the black level. Or, said another way, a display’s contrast ratio is the difference in light intensity between the brightest white pixel and the darkest black pixel. In this situation we’re talking about “extrinsic” contrast, meaning a reading taken from a distance that accounts for ambient light and reflections. (The contrast ratio in a display’s specifications sheet is “intrinsic” contrast, measured at the surface of the screen in a dark room.) A good extrinsic contrast ratio is 10:1; an excellent extrinsic contrast ratio is 20:1. As the ambient light increases, the contrast ratio decreases because more light is reflected by the display. When the ambient light gets bright enough, the contrast ratio is reduced to 1.0 and the display can’t be read at all. In layman’s terms, the reflected ambient light overpowers the backlight.

The goal of  “SunOptical Brightness Enhancement”  is therefore to increase the LCD’s contrast ratio by reducing the amount of reflected ambient light and using ambient light as brightness together from BLU .