Light-emitting touch screen and display device

A technology of touch screen and touch layer, which is applied in the direction of instruments, electrical digital data processing, and input/output process of data processing, etc., which can solve the problem of increased manufacturing cost of display equipment, high price of light guide plates or LED displays, and the need to pay for light guide plates or LED displays. Display costs and other issues, to achieve the effect of reducing manufacturing costs

Active Publication Date: 2015-05-06
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the price of the light guide plate or LED display is high, and the manufacturer needs to pay additional cost for the light guide plate or LED display after producing the touch screen, which increases the manufacturing cost of the entire display device

Method used

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  • Light-emitting touch screen and display device
  • Light-emitting touch screen and display device
  • Light-emitting touch screen and display device

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] The present invention discloses a display device, which includes a luminous touch screen, such as figure 1 as shown, figure 1 It is a structural schematic diagram of the first embodiment of the luminescent touch screen of the present invention. The light emitting touch screen includes a touch structure 11 and a light emitting structure 12 . The touch structure 11 is used to obtain the track of user input, and the light emitting structure 12 is located under the touch structure 11 and used to provide light for the touch structure 11 .

[0024] In this embodiment, the light emitting structure 12 and the touch structure 11 are integrally formed. Specifically, the touch structure 11 is firstly formed through a first process, the light emitting structure 12 is formed through a second process, and finally the light emitting structure 12 and the to...

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PUM

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Abstract

The invention discloses a light-emitting touch screen. The light-emitting touch screen comprises a touch structure used for acquiring the track input by a user and a light-emitting structure positioned under the touch screen and used for providing light for the touch structure. The touch structure comprises a touch layer, a conductive glass layer, a transparent base material layer and a conductive shielding layer, wherein the touch layer is used for acquiring the track input by the user, the conductive glass layer is positioned under the touch layer and used for acquiring the coordinate value of the track on the touch layer, the transparent base material layer is positioned under the conductive glass layer and used for supporting the conductive glass layer, and the conductive shielding layer is positioned between the light-emitting structure and the transparent base material layer and used for shielding interference of alternating current on the light-emitting touch screen. The invention further discloses a display device. Therefore, the light-emitting touch screen has a light emitting function, and manufacturing cost of the display device can be effectively reduced.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a luminous touch screen and a display device using the luminous touch screen. Background technique [0002] With the development of technology, touch screens have been used in various fields, especially display devices. Whether it is mobile phones, tablet computers or other terminal devices, touch screens are involved, and even TVs used in people's lives are applied to touch screen technology. It can be seen that Touch screens are getting closer and closer to people's living circles. [0003] Common display device accessories use a touch screen as an input device, and at the same time use the touch screen as an image output. In the display device, the touch screen itself does not have a light-emitting function, and the display device provides uniform light for the touch screen through a light guide plate or an LED (light emitting diode) display screen, so that the touch screen ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F3/0421G06F2203/04109
Inventor 刘殷
Owner HUIZHOU TCL MOBILE COMM CO LTD
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