Touch display screen

A touch display and LCD technology, applied in the display field, can solve the problems of poor user experience, multiple reflections, poor display effect, etc., and achieve the effect of improving anti-interference ability, high surface hardness and large screen size
CN106843593AInactive Publication Date: 2017-06-13WUXI MESH TECH CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
WUXI MESH TECH CO LTD
Publication Date
2017-06-13
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention relates to a display screen, in particular to a touch display screen. The touch display screen comprises a first film sensor layer, a liquid crystal display screen and a housing, wherein the first film sensor layer is attached to the liquid crystal display screen through a first OCA optical glue layer; the first film sensor layer and the liquid crystal display screen are mounted in the housing, and flangings are arranged on the periphery of the housing and press the outer surface of the first film sensor layer. The touch display screen is good in color, sensitive to touch, high in surface hardness, large in size, light and thin.
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Description

technical field

[0001] The invention relates to a display screen, especially a touch display screen. Background technique

[0002] The existing touch display screen is sequentially stacked with a glass protective layer, a film sensor layer, a transparent double-sided adhesive tape, and a liquid crystal screen. Since the use of transparent double-sided tape is easy to produce an air layer, and an air layer entrained under the glass will increase the reflection by 8%, and the higher the reflection, the worse the display effect. Although the glass protective layer improves the hardness of the surface, it affects the sensitivity of the thin-film sensor, which is prone to misoperation, and the static electricity on the thin-film sensor cannot be exported, which further affects the misjudgment of operation instructions. The LCD screen is located inside the housing, while other layers are located outside the housing. The layers on the surface of the LCD screen are heavy and thick,...

Claims

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