Invention Grant
US08508678B2 Liquid crystal display device, touch panel, and display device including the same
有权
液晶显示装置,触摸面板及包括其的显示装置
- Patent Title: Liquid crystal display device, touch panel, and display device including the same
- Patent Title (中): 液晶显示装置,触摸面板及包括其的显示装置
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Application No.: US13063773Application Date: 2009-06-17
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Publication No.: US08508678B2Publication Date: 2013-08-13
- Inventor: Takehiko Sakai , Dai Chiba , Yoshiharu Kataoka , Takuya Watanabe , Shogo Nishiwaki , Kazunori Morimoto
- Applicant: Takehiko Sakai , Dai Chiba , Yoshiharu Kataoka , Takuya Watanabe , Shogo Nishiwaki , Kazunori Morimoto
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Keating & Bennett, LLP
- Priority: JP2008-245646 20080925
- International Application: PCT/JP2009/002764 WO 20090617
- International Announcement: WO2010/035371 WO 20100401
- Main IPC: G02F1/1335
- IPC: G02F1/1335

Abstract:
A liquid crystal display device includes an active matrix substrate (20a) including a plurality of first touch panel interconnects (19b) extending in parallel with each other, a counter substrate (30a) facing the active matrix substrate (20a) and including a plurality of second touch panel interconnects (25a) extending in parallel with each other in a direction intersecting the first touch panel interconnects (19b), a liquid crystal layer (40) provided between the active matrix substrate (20a) and the counter substrate (30a) with an alignment film (9a, 9b) being interposed between the liquid crystal layer (40) and each of the active matrix substrate (20a) and the counter substrate (30a), and a plurality of columnar touch pins (P) connected to the first or second touch panel interconnects (19b, 25a). Repellency to the alignment films (9a, 9b) is imparted to at least a portion of a top portion of each of the touch pins (P).
Public/Granted literature
- US20110175836A1 LIQUID CRYSTAL DISPLAY DEVICE, TOUCH PANEL, AND DISPLAY DEVICE INCLUDING THE SAME Public/Granted day:2011-07-21
Information query
IPC分类: