Invention Grant
- Patent Title: Light-emitting device
- Patent Title (中): 发光装置
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Application No.: US13904807Application Date: 2013-05-29
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Publication No.: US09196802B2Publication Date: 2015-11-24
- Inventor: Atsushi Kumo , Toshiaki Mori
- Applicant: Toyoda Gosei Co., Ltd.
- Applicant Address: JP Kiyosu-shi, Aichi-ken
- Assignee: TOYODA GOSEI CO., LTD.
- Current Assignee: TOYODA GOSEI CO., LTD.
- Current Assignee Address: JP Kiyosu-shi, Aichi-ken
- Agency: McGinn IP Law Group PLLC
- Priority: JP2012-122153 20120529
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L33/56 ; H01L33/54 ; H01L33/50
Abstract:
A light-emitting device includes a face-up type LED chip formed rectangular in a top view, and a rectangular parallelepiped-shaped sealing portion to seal the LED chip. An angle formed between a side surface of the LED chip and a side surface of the sealing portion in the top view is 45±13°, and a portion of light emitted from the LED chip is emitted from the side surface of the sealing portion.
Public/Granted literature
- US20130320378A1 LIGHT-EMITTING DEVICE Public/Granted day:2013-12-05
Information query
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