Touch display substrate, touch display panel, touch display screen and electronic equipment

A touch display panel and touch display technology are applied in the fields of touch display substrate, touch display and electronic equipment, and touch display panel, which can solve the problems of difficult time-sharing control of Vcom electrodes, large thickness of the touch panel, etc. Coordination difficulty, thinning effect

Inactive Publication Date: 2016-04-06
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of the large thickness of the touch panel and the difficulty of time-sharing control of Vcom electrodes in the existing Incell technology, embodiments of the present invention provide a touch display substrate, a touch display panel, a touch display screen and electronic equipment

Method used

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  • Touch display substrate, touch display panel, touch display screen and electronic equipment
  • Touch display substrate, touch display panel, touch display screen and electronic equipment
  • Touch display substrate, touch display panel, touch display screen and electronic equipment

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Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0036] figure 1 is a schematic structural diagram of a touch display substrate provided by an embodiment of the present invention, see figure 1 The touch display substrate includes a substrate 101, and a metal wire grid polarizer (WireGridPolarizer, WGP for short) 102 arranged on one side of the substrate 101. The WGP 102 includes a plurality of metal wires arranged in parallel, and the metal wires are used to communicate with the touch integrated circuit ( Integrated Circuit, referred to as IC) connection.

[0037] The present invention connects the metal wires in the WGP to the touch IC by setting the WGP on the touch display substrate; on the one hand, the metal wires can conduct electricity and the WGP includes multiple metal wire...

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Abstract

The invention discloses a touch display substrate, a touch display panel, a touch display screen and electronic equipment, and belongs to the field of touch display. The touch display substrate comprises a substrate body and a wire grid polarizer (WGP) arranged on one side face of the substrate body, the WGP comprises multiple metal wires arranged in parallel, and the metal wires are used for being connected with a touch integrated circuit (IC); on one hand, due to the fact that the metal wires can conduct electricity and the WGP comprises the metal wires arranged in parallel, when the metal wires in the WGP are connected with the IC, the metal wires in the WGP can be used as electrodes in a touch assembly; on the other hand, due to the fact that the WGP itself has the function of a polaroid, the WGP can be adopted to replace an original polaroid structure in the touch display substrate which is provided with the WGP, a layer of the polaroid is saved, and the thickness of the touch display substrate is decreased; meanwhile, when the WGP is adopted as the electrodes in the touch assembly, a Vcom electrode does not need to be cut to simultaneously achieve touch and display, and the coordination difficulty of a touch IC and a display IC is reduced.

Description

technical field [0001] The invention relates to the field of touch display, in particular to a touch display substrate, a touch display panel, a touch display screen and electronic equipment. Background technique [0002] With the rapid popularization of mobile terminal equipment, touch display technology has also been developed rapidly. In the traditional touch display technology, a touch panel is provided on a liquid crystal display panel to realize display and touch functions of a mobile terminal device. As people have higher and higher requirements for thinner and lighter mobile terminal equipment, the research on the integrated design of the touch panel and the liquid crystal display panel is also hot. The touch panel and liquid crystal display panel integration technologies include Incell and Oncell, among which, Incell refers to a technology that embeds a touch panel into a liquid crystal display panel. [0003] The touch display screen manufactured by Incell techno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/047G02F1/1333G02F1/1335
CPCG02F1/13338G02F1/133528G06F3/0412G06F3/047G02F1/133548G06F3/0443G06F3/0445
Inventor 彭敏王英涛王泓
Owner BOE TECH GRP CO LTD
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