- 专利标题: Micro LED display including antistatic ground circuit board
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申请号: US17535800申请日: 2021-11-26
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公开(公告)号: US12119370B2公开(公告)日: 2024-10-15
- 发明人: Seongho Son , Jongsung Lee , Changjoon Lee
- 申请人: Samsung Electronics Co., Ltd.
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 代理机构: Jefferson IP Law, LLP
- 优先权: KR 20190064694 2019.05.31
- 主分类号: H01L27/02
- IPC分类号: H01L27/02 ; H01L27/15 ; H05K9/00
摘要:
An antistatic ground circuit board and a micro light emitting diode (LED) display including same are provided. The display includes a substrate comprising a first surface oriented toward a first direction, a second surface oriented toward a second direction opposite the first direction, and a side surface oriented toward a third direction perpendicular to the first and second directions, a first circuit unit disposed on the first surface, a second circuit unit disposed on the second surface, a side circuit unit disposed on the side surface and electrically connected to the first circuit unit, a plurality of micro LED chips arranged on one surface of the first circuit unit oriented toward the first direction, and a ground circuit board disposed on the second surface to ground static electricity generated in one or more circuit units from among the first circuit unit, the second circuit unit, and the side circuit unit.
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