Invention Grant
- Patent Title: Touch display apparatus
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Application No.: US16134870Application Date: 2018-09-18
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Publication No.: US10444924B2Publication Date: 2019-10-15
- Inventor: Ju Han Kim , Yong Chan Park , Jin Seong Kim , Seung Kyeom Kim
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Fenwick & West LLP
- Priority: KR10-2015-0015517 20150130; KR10-2015-0143597 20151014
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F3/041 ; G02F1/1333 ; G02F1/1343 ; G02F1/1362 ; G02F1/1368 ; G09G3/36

Abstract:
Disclosed is a touch sensitive display apparatus which decreases a load of each of a plurality of touch electrodes and reduces a load deviation between the plurality of touch electrodes, thereby enhancing image quality. The touch sensitive display apparatus comprises a touch sensitive panel. The touch panel comprises a plurality of touch electrodes comprising at least a first touch electrode. The first touch electrode comprises a plurality of first touch electrode lines that are parallel to each other. A first touch signal line is connected to the plurality of first touch electrode lines of the first touch electrode, and the first touch electrode is driven for image display and touch sensing via the first touch signal line. A first connecting line is in a different layer than the first touch electrode lines, and the first connecting line is connected to the plurality of first touch electrode lines.
Public/Granted literature
- US20190018522A1 Touch Display Apparatus Public/Granted day:2019-01-17
Information query