Invention Grant
US08829547B2 Light emitting device and display apparatus with light-focusing lens
有权
具有光聚焦透镜的发光装置和显示装置
- Patent Title: Light emitting device and display apparatus with light-focusing lens
- Patent Title (中): 具有光聚焦透镜的发光装置和显示装置
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Application No.: US13173208Application Date: 2011-06-30
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Publication No.: US08829547B2Publication Date: 2014-09-09
- Inventor: Izushi Kobayashi , Katsuhisa Ito , Hiroki Kikuchi , Yukitoyo Ohshima
- Applicant: Izushi Kobayashi , Katsuhisa Ito , Hiroki Kikuchi , Yukitoyo Ohshima
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sony Corporation
- Priority: JP2010-155728 20100708
- Main IPC: H01L31/0216
- IPC: H01L31/0216 ; H01L33/60 ; G02B3/00 ; H01L33/54 ; H01L33/44
Abstract:
A light emitting device includes: a light emitting chip arranged on a substrate; a resin lens which covers the light emitting chip and focuses irradiation light from the light emitting chip; a mask which covers a region of an upper layer surface of the substrate, other than the resin lens; and a low surface tension film formed on a region of the upper layer surface of the substrate, other than in the proximity of the light emitting chip.
Public/Granted literature
- US20120007108A1 LIGHT EMITTING DEVICE AND DISPLAY APPARATUS Public/Granted day:2012-01-12
Information query
IPC分类:
