Invention Grant
- Patent Title: Circuit board and display device having the same
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Application No.: US15224903Application Date: 2016-08-01
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Publication No.: US09949358B2Publication Date: 2018-04-17
- Inventor: Siyoung Choi , Moonshik Kang , Jeonghun Go , Yongsoon Lee
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Gyeonggi-Do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Cantor Colburn LLP
- Priority: KR10-2015-0170839 20151202
- Main IPC: H05K1/02
- IPC: H05K1/02 ; H05K1/03 ; H05K1/18
Abstract:
A circuit board includes a base layer, a circuit layer disposed on the base layer, where an air gap is defined in the circuit layer, a heat blocking part disposed in the air gap, and an electronic element disposed on the circuit layer. The heat blocking part has a thermal conductivity lower than a thermal conductivity of the circuit layer.
Public/Granted literature
- US20170164460A1 CIRCUIT BOARD AND DISPLAY DEVICE HAVING THE SAME Public/Granted day:2017-06-08
Information query
