Module structure of touch display panel
A touch display panel and module structure technology, which is applied in the input/output process of data processing, instruments, calculations, etc., can solve the problems of thick thickness, inability to meet the functional specifications of innovative products, and bulkiness, and achieve the effect of reducing costs
Active Publication Date: 2018-11-13
GIANTPLUS TECH
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Problems solved by technology
[0002] The current combination of touch panel and display panel is divided into on-cell (On cell, In cell) and the plug-in type where the touch panel and the display panel are directly bonded together. However, the plug-in method causes the touch panel and display After the panels are combined, the thickness is too thick and bulky. Therefore, the in-cell type is generally used as the combination of the touch panel and the display panel.
[0003] Furthermore, in general in-cell touch display panels, only the touch graphics in the display area are made on the substrate of the color filter (Color Filter, CF), and the physical keys are not connected with the touch control of the touch display panel. The panel is integrated on the same substrate, so it cannot meet the functional specifications required by innovative products
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[0061] In order to enable your review committee members to have a further understanding and understanding of the characteristics of the present invention and the achieved effects, I would like to provide preferred embodiments and detailed descriptions, as follows:
[0062] see figure 1 and figure 2 , figure 1 It is a top view of the first embodiment of the touch display panel 10 of the present invention, figure 2 for figure 1A cross-sectional view of the Z-Z' line. As shown in the figure, the touch display panel 10 of the present invention includes a backlight module 51 , a liquid crystal panel 50 , a touch layer 56 , a first circuit board 60 , a second circuit board 62 , and a protective layer 20 . The liquid crystal panel 50 is located on the backlight module 51, the touch layer 56 is located on the liquid crystal panel 50, the first circuit board 60 is located on the liquid crystal panel 50, and is located on a first side 80 of the liquid crystal panel 50 and a first ...
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Abstract
The invention relates to a modular structure of a touch display panel. The modular structure comprises a backlight module, a liquid crystal display panel, a touch control layer, a first circuit board, a second circuit board and a protection layer. The liquid crystal display panel is positioned on the backlight module. The touch control layer is located on the liquid crystal display panel. The first circuit board is located on the liquid crystal display panel and further located on the first side of the liquid crystal display panel and the first side of the touch control layer. The second circuit board is located on the liquid crystal display panel and further located on the second side of the liquid crystal display panel and the second side of the touch control layer. The protection layer is located on the touch control layer, the first circuit board and the second circuit board.
Description
technical field [0001] The present invention relates to a module structure of a touch display panel, in particular to a module structure of a touch display panel with an embedded (On cell, Incell) touch function. Background technique [0002] The current combination of touch panel and display panel is divided into on-cell (On cell, In cell) and the plug-in type where the touch panel and the display panel are directly bonded together. However, the plug-in method causes the touch panel and display After the panel is combined, it has the disadvantages of being too thick and bulky. Therefore, the in-cell type is generally used as the combination of the touch panel and the display panel. [0003] Furthermore, in general in-cell touch display panels, only the touch graphics in the display area are made on the substrate of the color filter (Color Filter, CF), and the physical keys are not connected with the touch control of the touch display panel. The panels are integrated on the...
Claims
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IPC IPC(8): G02F1/1333G06F3/041
Inventor 谢裕忠廖惠玲张凯惇许荣富
Owner GIANTPLUS TECH