发明公开
- 专利标题： PRINT HEAD, IMAGE FORMING APPARATUS AND LIGHT EMITTING DEVICE
- 专利标题（中）： 打印头，图像形成装置和发光装置
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申请号： EP17190475.8申请日： 2017-09-11
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公开(公告)号： EP3299900A1公开(公告)日： 2018-03-28
- 发明人: TANIMOTO, Koji
- 申请人： KABUSHIKI KAISHA TOSHIBA , Toshiba TEC Kabushiki Kaisha
- 申请人地址： 1-1, Shibaura 1-chome Minato-ku Tokyo 105-8001 JP
- 专利权人： KABUSHIKI KAISHA TOSHIBA,Toshiba TEC Kabushiki Kaisha
- 当前专利权人： KABUSHIKI KAISHA TOSHIBA,Toshiba TEC Kabushiki Kaisha
- 当前专利权人地址： 1-1, Shibaura 1-chome Minato-ku Tokyo 105-8001 JP
- 代理机构： Takeuchi, Maya
- 优先权： US201615263496 20160913
- 主分类号： G03G15/04
- IPC分类号： G03G15/04 ; H01S5/36 ; F21K9/61
摘要：
In accordance with an embodiment, a print head comprises a transparent substrate, a drive circuit, a first light emitting element (emitter), a second light emitting element (emitter) and a lens. The drive circuit supplies a current. The first light emitting element (emitter) which is an element on the transparent substrate outputs first light with a predetermined wavelength through supply of the current. The second light emitting element (emitter) which is an element on the transparent substrate outputs second light with the predetermined wavelength through the supply of the current. The lens converges a third light generated by overlapping the first light and the second light.
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