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Patent Searching and Data


Title:
DISPLAY DEVICE AND ARRAY SUBSTRATE THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/184071
Kind Code:
A1
Abstract:
The present invention provides a display device and an array substrate thereof; said array substrate comprises a plurality of pixel units arranged as an array; each pixel unit comprises a pixel electrode, a thin-film transistor, a touch-control electrode, a scan line, and a data line; the scan line is arranged in a first direction, the data line is arranged in a second direction, and the scan line intersects the data line; the pixel electrode is connected to the scan line and the data line by means of the thin-film transistor; the pixel unit further comprises a first metal line and a second metal line arranged in the first direction; the first metal line is located on the same layer as the scan line; the second metal line is located on the same layer as the data line; two adjacent first metal lines are connected in the first direction by means of the second metal line; the first metal line is connected to the second metal line by means of a first via; the second metal line is connected to the touch-control electrode by means of a second via. The array substrate of the present invention prevents the transmission line of a touch-control signal from being directly arranged on a metal layer on which a data line is located and the size of the pixel thus being restricted.

Inventors:
HAN, Yuebai (Building C5, Biolake of Optics ValleyNo.666 Gaoxin Avenue,East Lake High-tech Development Zon, Wuhan Hubei 0, 430070, CN)
Application Number:
CN2018/087844
Publication Date:
October 03, 2019
Filing Date:
May 22, 2018
Export Citation:
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Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD (Building C5, Biolake of Optics ValleyNo.666 Gaoxin Avenue,East Lake High-tech Development Zon, Wuhan Hubei 0, 430070, CN)
International Classes:
G02F1/1362; H01L27/12
Foreign References:
CN102914927A2013-02-06
CN102315227A2012-01-11
US20030127972A12003-07-10
US20050151194A12005-07-14
Attorney, Agent or Firm:
MING & YUE INTELLECTUAL PROPERTY LAW FIRM (Room 604, Building 2Oceanwide City Square, Qianhai Road,Nanshan Street, Nanshan Distric, Shenzhen Guangdong 6, 518066, CN)
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