Invention Grant
- Patent Title: Liquid crystal display device, substrate for liquid crystal display device and manufacturing method of substrate for liquid crystal display device
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Application No.: US14754099Application Date: 2015-06-29
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Publication No.: US09971185B2Publication Date: 2018-05-15
- Inventor: Yukihiro Kimura , Kenzo Fukuyoshi
- Applicant: Toppan Printing Co., Ltd.
- Applicant Address: JP Taito-ku
- Assignee: TOPPAN PRINTING CO., LTD.
- Current Assignee: TOPPAN PRINTING CO., LTD.
- Current Assignee Address: JP Taito-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2012-286225 20121227
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; H04N13/00 ; G02F1/133 ; G02F1/1333 ; G02F1/1343 ; G02B27/22 ; G02F1/1368 ; H04N13/04

Abstract:
A liquid crystal display device includes a counter substrate facing an array substrate via a liquid crystal layer, and a backlight unit provided on a back side of the array substrate. The counter substrate includes a first light shielding layer formed on a first transparent substrate, a transparent resin layer formed on the first transparent substrate, and a second light shielding layer formed on the transparent resin layer. The first light shielding layer has openings corresponding to polygonal pixels having a polygonal shape in which at least two edges are parallel in a planar view. The first light shielding layer includes a first linear pattern having a center line that overlaps with a center line of a second linear pattern of the second light shielding layer in a planar view. The first linear pattern has a line width different from a line width of the second linear pattern.
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