Invention Grant
- Patent Title: Display device substrate, display device using same
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Application No.: US14973144Application Date: 2015-12-17
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Publication No.: US10551662B2Publication Date: 2020-02-04
- 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: JP2013-126842 20130617
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; G02F1/1335

Abstract:
A display device substrate includes a transparent substrate, a frame member disposed on the transparent substrate and formed in a frame region surrounding a display region, a first transparent resin layer formed on the transparent substrate having the frame member formed thereon, a black matrix formed on the first transparent resin layer such that the display region is divided into plural openings in a matrix form, and a second transparent resin layer formed on the first transparent resin layer on which the black matrix is formed. The frame member includes carbon as a major colorant and has a light shielding property, and the black matrix includes at least one organic pigment as a major colorant.
Public/Granted literature
- US20160103359A1 DISPLAY DEVICE SUBSTRATE, DISPLAY DEVICE USING SAME Public/Granted day:2016-04-14
Information query
IPC分类: