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TFT substrate and display panel using same

A substrate and display area technology, applied in the input/output process of data processing, instruments, semiconductor devices, etc., can solve the problems of adding display panels, and achieve the effect of reducing production cost and thickness

Active Publication Date: 2020-06-09
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing narrow bezel display panels often need to increase the thickness of the display panel in order to integrate touch sensors, and additional photomasks are required in the manufacturing process

Method used

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  • TFT substrate and display panel using same
  • TFT substrate and display panel using same
  • TFT substrate and display panel using same

Examples

Experimental program
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Embodiment Construction

[0024] The drawings illustrate embodiments of the invention, which may be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. Rather, these embodiments are provided so that the disclosure of the present invention will be more thorough and complete, and the scope of the present invention will be fully understood by those skilled in the art. In the drawings, the dimensions of layers and regions are exaggerated for clarity.

[0025] It will be understood that although the terms first, second, etc. may be used herein to describe various elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited to these the term. These terms are only used to distinguish an element, component, region, layer and / or section from another element, component, region, layer and / or section. Thus, a first element, component, region, layer and / or section discussed bel...

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PUM

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Abstract

A TFT substrate, the TFT substrate includes a substrate and a plurality of first scanning lines and a plurality of data lines arranged on the substrate and located in a display area, each first scanning line extends along a first direction, and each data line extends along a different Extending in the second direction of the first direction, the TFT substrate further includes a plurality of second scanning lines located in the display area, and at least one is arranged between the plurality of first scanning lines and the plurality of second scanning lines. An insulating layer, each first scanning line is electrically connected to a second scanning line through at least one insulating layer; and a plurality of touch sensing electrodes are provided and electrically connected to the plurality of touch sensing electrodes connected touch wires, the touch wires and the second scan lines are arranged on the same layer. The TFT substrate of the present invention can reduce the thickness of the narrow-frame touch display panel without increasing the photomask process and reducing the production cost.

Description

technical field [0001] The invention relates to a TFT substrate and a display panel using the same, in particular to a display panel with a narrow frame. Background technique [0002] At present, narrow bezels have become a trend in the development of display panels, and narrow bezels can meet users' requirements on the aesthetics of display panels. With the continuous development of technology, display panels combined with touch sensing functions have been more and more widely used in various electronic products, and depending on the principle of different sensing technologies, there are resistive, capacitive, Application and development of optical and other technologies. In-cell touch display technology is an in-cell touch panel technology that integrates touch sensors into a TFT-LCD (Thin Film Transistor-Liquid Crystal Display) display panel. In order to integrate the touch sensor in the existing narrow bezel display panel, the thickness of the display panel needs to be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/12G02F1/1333G02F1/1362G06F3/041
CPCG02F1/13338G02F1/136286G06F3/041H01L27/124G02F1/1343G06F3/0412G06F3/04164G06F3/0443G06F3/04184G06F3/0446G06F3/044H10K59/123H10K59/126H10K59/1213G02F1/133345
Inventor 李国胜李昇翰张志豪陈柏辅
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD