Invention Grant
- Patent Title: Light-emitting substrate, method for manufacturing the same, optical writing device, and image forming apparatus
- Patent Title (中): 发光基板，其制造方法，光学写入装置和图像形成装置
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Application No.: US13964304Application Date: 2013-08-12
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Publication No.: US09063455B2Publication Date: 2015-06-23
- Inventor: Katsuhiko Maeda , Hiroyuki Basho , Masashi Suzuki , Yuugo Matsuura
- Applicant: Katsuhiko Maeda , Hiroyuki Basho , Masashi Suzuki , Yuugo Matsuura
- Applicant Address: JP Tokyo
- Assignee: RICOH COMPANY, LIMITED
- Current Assignee: RICOH COMPANY, LIMITED
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neusadt, L.L.P.
- Priority: JP2012-187949 20120828
- Main IPC: B41J2/45
- IPC: B41J2/45 ; G03G15/04 ; F21K99/00 ; G03G15/01
Abstract:
A light-emitting substrate including: a first and second light-emitting devices each including terminals; and a substrate including a first hole and a second hole, the first hole and the second hole respectively having at least one receiving portion, wherein the receiving portion of the first hole receives the terminal of the first light-emitting device, and the receiving portion of the second hole receives the terminal of the second light-emitting device, a first line drawn through a center of the receiving portion of the first hole and a center of the first hole, and a second line drawn through a center of the receiving portion of the second hole and a center of the second hole are not aligned in line.
Public/Granted literature
Information query
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