Invention Grant
US08258698B2 Light emitting device having a molded body with a specific barycenter
有权
具有具有特定重心的成型体的发光装置
- Patent Title: Light emitting device having a molded body with a specific barycenter
- Patent Title (中): 具有具有特定重心的成型体的发光装置
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Application No.: US12969752Application Date: 2010-12-16
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Publication No.: US08258698B2Publication Date: 2012-09-04
- Inventor: Tetsuya Muranaka , Yasunori Nagahata
- Applicant: Tetsuya Muranaka , Yasunori Nagahata
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Turocy & Watson, LLP
- Priority: JP2010-140373 20100621
- Main IPC: H01J1/62
- IPC: H01J1/62 ; H01L33/00

Abstract:
According to one embodiment, a light emitting device includes a first lead, a light emitting element, a second lead and a molded body. The first lead includes a die pad portion having a major surface and a recess provided in the major surface, and a bent portion bent toward above the major surface. The light emitting element is bonded to a bottom surface of the recess. The second lead with one end portion is opposed to one end portion of the first lead. The molded body covers the light emitting element, the bent portion, the die pad portion, and the one end portion of the second lead, and is made of a resin. A position of barycenter of the molded body is set between a lower surface of the die pad portion and a plane including an upper end of the bent portion.
Public/Granted literature
- US20110309736A1 LIGHT EMITTING DEVICE Public/Granted day:2011-12-22
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