Invention Grant
- Patent Title: Display device comprising a first positioning wall having a height larger than the height of the bonding surface of the substrates and a second positioning wall having a height smaller than the height of the bonding surface
- Patent Title (中): 显示装置包括第一定位壁，该第一定位壁的高度大于基板的接合表面的高度;第二定位壁的高度小于接合表面的高度
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Application No.: US11676132Application Date: 2007-02-16
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Publication No.: US08111345B2Publication Date: 2012-02-07
- Inventor: Shin-ichirou Ono
- Applicant: Shin-ichirou Ono
- Applicant Address: JP
- Assignee: NLT Technologies, Ltd.
- Current Assignee: NLT Technologies, Ltd.
- Current Assignee Address: JP
- Agency: Hayes Soloway P.C.
- Priority: JP2006-041312 20060217; JP2007-036416 20070216
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; H04N5/64
Abstract:
A LCD device includes a LC panel unit including TFT and counter substrates, and a backlight unit on which the LC panel unit is mounted. The backlight unit has a plurality of positioning ribs protruding from the backlight unit in the vicinity of the corners of the display panel for positioning the display panel. Some of the positioning ribs have a first positioning wall having a height larger than the height of the boundary between the TFT substrate and the counter substrate in a first display area in which the edge of the TFT substrate protrudes from the edge of the counter substrate. Others of the positioning ribs have a second positioning wall having a height lower than the height of the boundary between the TFT substrate and the counter substrate in a second display area in which the edge of the TFT substrate is flush with the edge of the counter substrate.
Public/Granted literature
- US20070195220A1 DISPLAY DEVICE Public/Granted day:2007-08-23
Information query
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