- Patent Title: Switchable type touch display device and method of driving the same
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Application No.: US14506831Application Date: 2014-10-06
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Publication No.: US09753318B2Publication Date: 2017-09-05
- Inventor: Chung-Hwan An , Chang-Ho Lee , Keong-Jin Lee , Joo-Ah Kim , Tae-Young Heo
- 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: Morgan, Lewis & Bockius LLP
- Priority: KR10-2013-0160404 20131220
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1333 ; G02B27/22 ; H04N13/04 ; G06F3/041

Abstract:
A switchable type touch display device includes: a display panel displaying an image; a touch polarization control panel over the display panel, wherein the touch polarization control panel includes: first and second touch polarization control substrates; a first electrode on an inner surface of the first touch polarization control substrate; a second electrode on an inner surface of the second touch polarization control substrate; a third electrode on an outer surface of the second touch polarization control substrate; and a polarization control liquid crystal layer between the first and second touch polarization control substrates; and a lens panel over the touch polarization control panel.
Public/Granted literature
- US20150177549A1 SWITCHABLE TYPE TOUCH DISPLAY DEVICE AND METHOD OF DRIVING THE SAME Public/Granted day:2015-06-25
Information query
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