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Mixed embedded type touch display panel

A touch display panel, display panel technology, applied in optics, instruments, electrical digital data processing, etc., can solve problems such as unfavorable narrow frame design

Inactive Publication Date: 2016-02-10
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] As mentioned above, the left and right ends of each strip driving electrode 101 in the existing hybrid in-cell touch structure 1 are electrically connected to a transmission driving unit 20 respectively, so it can be known that its structure is not conducive to the left and right borders. Narrow bezel design

Method used

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  • Mixed embedded type touch display panel
  • Mixed embedded type touch display panel
  • Mixed embedded type touch display panel

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Embodiment Construction

[0026] In order to further explain the technical means and effects of the present invention to achieve the purpose of the predetermined invention, the specific implementation, structure, Features and their functions are described in detail below.

[0027] The hybrid in-cell touch display panel of the present invention includes a first substrate, a second substrate and a liquid crystal layer (these features are in the prior art, so they are not shown in the figure). The second substrate is opposite to the first substrate. The liquid crystal layer is sandwiched between the first substrate and the second substrate. The first substrate may be a thin film transistor array substrate, and the second substrate may be a color filter substrate.

[0028] Please refer to figure 2 and image 3 , figure 2 It is a schematic diagram of the hybrid in-cell touch structure 2 in the hybrid in-cell touch display panel in the first embodiment of the present invention; image 3 for figure ...

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Abstract

The invention discloses a mixed embedded type touch display panel. By reducing the number of the transmission driving units by a half and doubling the number of strip induction electrodes, the layout space occupied by the transmission driving units is reduced, and the purpose of reducing the size of left and right frames is achieved.

Description

technical field [0001] The present invention relates to the technical field of touch display, in particular to a hybrid in-cell touch (Hybrid In-cell Touch) display panel. Background technique [0002] Recently, liquid crystal display (Liquid Crystal Display, LCD) technology has developed rapidly, and great progress has been made from the size of the screen to the quality of the display. LCD has the characteristics of small size, low power consumption, and no radiation. Dominance in the field of flat panel displays. [0003] The touch LCD screen is one of the important carriers that integrate the input and output terminals. In recent years, demand for touch-screen LCDs has surged with the advent of a range of products, including small, lightweight handheld devices. [0004] The development direction of touch technology is low cost, high yield, large size, high reliability and so on. In order to achieve this goal, built-in touch structures such as On-Cell, In-Cell, and Hyb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333G02F1/1343
CPCG02F1/13338G02F1/134309G06F3/0412G06F3/04164G06F3/04166G06F3/0445G06F3/0446G06F3/047
Inventor 龚强
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD