Invention Grant
- Patent Title: Light emitting device and method for producing same
- Patent Title (中): 发光元件及其制造方法
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Application No.: US13958653Application Date: 2013-08-05
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Publication No.: US09276179B2Publication Date: 2016-03-01
- Inventor: Yasuji Takenaka , Masashi Takemoto , Nobuaki Aoki
- Applicant: Sharp Kabushiki Kaisha
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2008-165897 20080625
- Main IPC: H01L33/52
- IPC: H01L33/52 ; H01L33/44 ; H01L27/15 ; H01L33/48 ; H01L33/50 ; H01L33/62 ; H01L33/56
Abstract:
There is provided a light emitting device highly resistant to the environment, and having good heat resistance, light resistance and gas barrier property, and a method for producing same. With the light emitting device, a substrate 2 and interconnect patterns 5A, 5B formed on the surface thereof are covered with an acrylic resin primer 10 having better gas barrier property than a silicone resin sealing resin part 3. Light resistance is ensured by the silicone resin sealing resin portion 3 and the gas barrier property can be ensured by the acrylic resin primer 10.
Public/Granted literature
- US20150034983A1 LIGHT EMITTING DEVICE AND METHOD FOR PRODUCING SAME Public/Granted day:2015-02-05
Information query
IPC分类:
