US Patent 11175778 Touch display device and display panel
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Edits on 12 Dec, 2023
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Patent abstract
The present disclosure relates to touch display device and display panel. Provided are a touch display device and a display panel able to improve touch sensing performance by reducing crosstalk occurring between data lines and touch lines. A shield pattern is disposed in an area in which the touch lines overlap the data lines. A shield signal is applied to the shield pattern through shield lines in an area in which the shield pattern does not overlap the touch lines or the data lines. Direct capacitance is not formed between the touch lines and the data lines.
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Patent Jurisdiction
Patent Number
111757780
Date of Patent
November 16, 2021
0Patent Application Number
170186200
Date Filed
September 11, 2020
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
111757780
Date of Patent
November 16, 2021
0Patent Application Number
170186200
Date Filed
September 11, 2020
0Official Website
Patent Primary Examiner
Edits on 8 Jun, 2022
Golden AI
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Edits on 19 Nov, 2021
Golden AI
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US Patent 11175778 Touch display device and display panel
Infobox
Is a
Patent jurisdiction
Patent number
11175778
Date of patent
November 16, 2021
Patent application number
17018620
Date Filed
September 11, 2020
Patent primary examiner
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