Embedded type touch control substrate of touch control display panel and manufacturing method thereof
A technology of a touch display panel and a manufacturing method, which are applied to static indicators, input/output processes of data processing, optics, etc., can solve the problem of reducing touch sensitivity, reducing the quality of operability products, embedded touch display panel 100 Poor touch signal and other problems
Active Publication Date: 2011-05-04
AU OPTRONICS CORP
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Problems solved by technology
However, in practical applications, the first alignment layer 115 covering the first conductive layer 113 and the second alignment layer 175 covering the second conductive layer 173 are likely to prevent the first conductive layer 113 from electrically contacting the second conductive layer 113. layer 173, resulting in poor touch signals output by the embedded touch display panel 100, which will reduce the touch sensitivity, and relatively reduce the operability and product quality
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[0049] Please refer to figure 2 , which shows a cross-sectional view of the embedded touch display panel according to the first embodiment of the present invention. The embedded touch display panel 200 includes a first substrate 210 , a second substrate 270 and a liquid crystal layer 250 . In this embodiment, the first substrate 210 and the second substrate 270 are respectively described by taking the upper substrate and the lower substrate of the embedded display panel 200 as examples. The upper substrate may be, for example, a color filter substrate, and the lower substrate may be, for example, a transistor. Array (Array) substrate. In addition, the upper substrate can also be a counter substrate, and the lower substrate can be a color filter on array substrate, which is well known to those skilled in the art, and thus will not be repeated here. The first substrate 210 has a display region R2 and a sensing region R1 , and includes a stack structure 219 , a first conductiv...
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The invention provides a touch control baseboard for embedded touch control display panels and a production method thereof, wherein the embedded touch control display panel comprises a first baseboard and a second baseboard, the first baseboard is provided with a display area, a sensing area, a stack structure, a first conductive layer and a first direction distribution layer, the stack structureis provided on the first baseboard in the sensing area and comprises a protrusion structure and a first rough structure on the protrusion structure, the first conductive layer in an arch form is provided on the stack structure and is provided with a first rough surface, the first direction distribution layer covers the first conductive layer and exposes the first rough surface, the second baseboard comprises a second conductive layer and a second direction distribution layer, the second conductive layer is provided on the second baseboard in the sensing area, the second direction distributionlayer covers the second conductive layer and exposes part of the second conductive layer correspondingly to the first rough surface of the first conductive layer.
Description
technical field [0001] The present invention relates to a touch substrate of an embedded touch display panel and a manufacturing method thereof, and in particular to a touch substrate of a push-type embedded touch display panel and a manufacturing method thereof. Background technique [0002] With the advancement of thin display technology in recent years, various thin display devices have become the first choice for consumers when purchasing monitors or TVs due to their small size, light weight, low radiation and low power consumption. Among the display panels of various thin display devices, the liquid crystal display panel has gradually become the most attractive thin display panel in the market due to the improvement of yield rate and display quality. On the other hand, since the current intuitive touch human-machine interface technology gradually emerges in the market, the industry has invested in the development of touch display panels integrating touch and display fun...
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IPC IPC(8): G02F1/133G02F1/1333G06F3/041
Inventor 简钰峰陈政德蔡蔚珍马玫生王世育杨敦钧李锡烈黄伟明
Owner AU OPTRONICS CORP