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Display device and touch-control display device

A technology of touch display device and display device, which is applied in the direction of static indicators, optics, instruments, etc., to achieve the effect of improving display performance and enhancing product competitiveness

Inactive Publication Date: 2012-08-01
蔡熊光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is still a thin gap between the rear casing 16b and the cover glass 15 (near the side of the liquid crystal display device 1b).

Method used

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  • Display device and touch-control display device
  • Display device and touch-control display device
  • Display device and touch-control display device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0053] Please refer to Figure 2A As shown, a display device 2 according to a preferred embodiment of the present invention includes a display module 20 and a covering material 30 . The display module 20 can be, for example, a liquid crystal display module, or an organic light-emitting display module, or a plasma display module, or an electronic paper display module or other display modules. Here, a liquid crystal display module is taken as an example.

[0054] The display module 20 has a display panel 21 and a backlight unit 22 . The display panel 21 is opposite to the backlight unit 22 , and a part of a plastic frame 23 is extended between the display panel 21 and the backlight unit 22 to support the display panel 21 and define the distance between the display panel 21 and the backlight unit 22 . The display panel 21 , the backlight unit 22 and the plastic frame 23 are arranged in a frame body 24 .

[0055] The display panel 21 may include a thin film transistor substrate...

no. 2 example

[0061] In the display device of the present invention, the link between the display module and the cladding material can have many variations, as follows: Figure 3A to Figure 3E A simple schematic diagram is given as an example.

[0062] Please refer to Figure 3A As shown, a display device 4 includes a touch panel T, a display module 40 and a covering material 50 . Since the display device 4 includes the touch panel T, it can also be called a touch display device. Wherein, the touch panel T has a touch surface TS. The touch panel T can be placed before the display module 40, such as a pressure-sensitive, resistive, or capacitive, or infrared, or ultrasonic, or optical imaging touch panel, or placed behind the display module 40, such as electromagnetic type touch panel.

[0063] The display module 40 is disposed opposite to the touch panel T, and the display module 40 may be, for example, a liquid crystal display module, or an organic light-emitting display module, or a pl...

no. 3 example

[0072] The display device and the touch display device of the present invention can be used in various applications, wherein the touch display device can be regarded as a display device with a touch panel, as follows Figure 4A and Figure 4B for example.

[0073] Please refer to Figure 4A As shown, one form of touch display device 6 includes a display module 60, a touch panel T2 and a covering material 70, the display module 60 is arranged opposite to the touch panel T2, and the covering material 70 covers the display module 60 with touch panel T2. Wherein, the covering material 70 further covers the touch panel T2 and one side 66 of the display module 60, and the covering material 70 has a connecting part C on the side 66, and the connecting part C can have various structures, such as a convex part, Or a recess, or a screw hole or a through hole, etc. Here, the connection part C is taken to have a through hole H as an example. The connection portion C can be used to con...

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PUM

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Abstract

The invention discloses a display device. The display device comprises a display module and a coating material. The display module is provided with a display surface. One light transmission part of the coating material covers the display surface. The coating material covers one side edge of the display module, and the coating material is substantially seamless at the side of the display surface. The invention also discloses a touch-control display device.

Description

technical field [0001] The present invention relates to a display device and a touch display device. Background technique [0002] With the development of flat panel display (FPD) technology, liquid crystal display devices have gradually replaced traditional cathode ray tube (CRT) displays due to their superior characteristics such as thin body, low power consumption and no radiation. device, and applied to various electronic products. [0003] Generally speaking, a liquid crystal display device (Liquid Crystal Display Apparatus, LCD Apparatus) includes a liquid crystal display panel and a backlight module. The liquid crystal display panel mainly has two substrates and a liquid crystal layer sandwiched between the two substrates. The backlight module emits uniform light to pass through the liquid crystal display panel, and the light can be modulated by the liquid crystal display panel to generate a color image. [0004] Figure 1A It is a schematic cross-sectional view of...

Claims

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Application Information

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IPC IPC(8): G02F1/13G02F1/133G06F3/041
Inventor 李宗庭
Owner 蔡熊光