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Touch control display panel and touch control panel

A touch display panel and touch panel technology, applied in the direction of instruments, electrical digital data processing, data processing input/output process, etc., can solve the problem of increasing the number of control chips, etc., to reduce the number of channels and improve touch sensitivity Effect

Inactive Publication Date: 2011-06-01
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For a general touch display panel, as the resolution of the display panel increases, the resolution required by the touch display panel also increases, so the number of channels will also increase accordingly, which in turn will increase the number of required control chips. quantity

Method used

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  • Touch control display panel and touch control panel

Examples

Experimental program
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Embodiment Construction

[0065] Figure 1A It is a schematic cross-sectional view of a touch display panel according to an embodiment of the present invention. Figure 1B for Figure 1A A schematic top view of the first substrate. Figure 1C for Figure 1A A schematic top view of the touch electrode layer. Figure 1D for Figure 1C A schematic top view of a sensing area of ​​the touch electrode layer. Figure 1E along Figure 1D Schematic cross-section of the line I-I. Please refer to Figure 1A The touch display panel 100 of this embodiment includes a first substrate 110 , a second substrate 120 , a display medium layer 130 and a touch electrode layer 200 . Wherein, the second substrate 120 is located opposite to the first substrate 110 , wherein the second substrate 120 has an inner surface 122 and an outer surface 124 opposite to the inner surface 122 . The display medium layer 130 is located between the first substrate 110 and the second substrate 120 . The touch electrode layer 200 is locat...

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PUM

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Abstract

The invention discloses a touch control display panel, which comprises a first substrate, a second substrate, a display medium layer and a touch control electrode layer.The touch control electrode layer is equipped with a plurality of induction areas and each of the induction areas is equipped with a plurality of sub-induction areas.The touch control electrode layer comprises multi-strip driving electrode serials and multi-strip induction electrode serials.Each driving electrode serial comprises a plurality of driving electrodes and each driving electrode comprises a plurality of sub-driving patterns.The induction electrode serials and the driving electrodes are serially interconnected and staggered.Each induction electrode serial comprises a plurality of induction electrodes and each induction electrode comprises a plurality of sub-induction patterns.Each of the sub-induction patterns is respectively equipped with an induction perimeter.The induction perimeter of the sub-induction pattern of the sub-induction area of each of the induction area is different from each other, or the driving perimeter of the sub-driving pattern of the sub-induction area of each of the induction area is different from each other.

Description

【Technical field】 [0001] The present invention relates to a display panel, and in particular to a capacitive touch display panel and a capacitive touch panel. 【Background technique】 [0002] In today's information society, people's dependence on electronic products is increasing day by day. Electronic products such as mobile phones, handheld PCs, Personal Digital Assistants (PDAs) and smart phones can be seen everywhere in daily life. In order to achieve more convenience, smaller size, and more humanization, many information products have changed from traditional input devices such as keyboards or mice to touch panels (touch panels) as input devices, which have both touch and The touch display panel with display function has become one of the most popular products nowadays. [0003] Generally speaking, a touch display panel includes a display panel and a touch panel, wherein the touch panel can be built into the display panel or attached to the display panel. Touch panels...

Claims

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Application Information

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IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/0416G06F3/044G06F3/0443G06F3/0446
Inventor 林宜欣苏信旭周鸿文
Owner AU OPTRONICS CORP
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