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Touch liquid crystal display device

A technology of liquid crystal display device and liquid crystal display module, which is applied in the direction of static indicators, instruments, electrical digital data processing, etc., can solve problems such as overflow of glue, reduce the trouble of wiping glue, and prevent large-scale glue overflow.

Inactive Publication Date: 2012-10-10
TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
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Problems solved by technology

However, when liquid optical glue is used for full lamination, there will be a wide range of glue overflow problems around

Method used

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  • Touch liquid crystal display device
  • Touch liquid crystal display device
  • Touch liquid crystal display device

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Embodiment Construction

[0012] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0013] Please refer to figure 1 , the present invention relates to a touch liquid crystal display device, which includes a touch screen 10 , a liquid crystal display module 30 , a frame body 50 and a transparent adhesive layer 70 .

[0014] In this embodiment, the touch screen 10 is a capacitive touch screen (Capacity Touch Panel, CTP), which uses the current induction of the human body to work, and is generally a four-layer composite glass screen, and the inner surface and the interlayer are each coated with a layer of nano-indium tin Metal oxide (ITO), the outermost layer is a silica glass prote...

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Abstract

The invention relates to a touch liquid crystal display device, which comprises a touch screen, a liquid crystal display module and a frame, wherein the frame is arranged between the touch screen and the liquid crystal display module, and an opening is arranged at a display area of the frame corresponding to the touch screen; the periphery of the frame forms a raised line to the touch screen, and the raised line is surrounded into a containing space; a transparent glue layer is contained in the containing space; and the liquid crystal display module is stuck with the touch screen through the transparent glue layer. Compared with the prior art, the touch liquid crystal display device has the advantages that the raised line is arranged on the frame, the raised line is surrounded around the glue layer during sticking to play a blocking role, the problem that the glue overflows from the periphery of the frame a large range is effectively prevented, and the fractioning trouble in the manufacture procedure is reduced.

Description

technical field [0001] The invention relates to the field of touch displays, in particular to a touch liquid crystal display device. Background technique [0002] With the development of touch technology, touch screen, as a simple, convenient and natural human-computer interaction device, is used in various industries, such as mobile phones, car navigation systems, car audio-visual entertainment systems, industrial control, medical care, self-service terminals and other fields. It has been widely used, which greatly facilitates those users who do not understand computer operation, and brings a new user experience. [0003] According to the different working principles and media for detecting touch information, touch screens are roughly divided into four types: resistive, capacitive, infrared, and surface acoustic wave. Among them, capacitive touch screens have become the mainstream due to their long life and high light transmittance. touch screen. In the application, a dis...

Claims

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Application Information

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IPC IPC(8): G06F3/041G02F1/133
Inventor 黄建日吴美玲李咏叶家聪黎伟张永栋
Owner TIANMA MICRO ELECTRONICS CO LTD
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