Invention Grant
- Patent Title: Method for manufacturing light emitting chip
- Patent Title (中): 制造发光芯片的方法
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Application No.: US14049223Application Date: 2013-10-09
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Publication No.: US08759122B2Publication Date: 2014-06-24
- Inventor: Jian-Shihn Tsang
- Applicant: Hon Hai Precision Industry Co., Ltd.
- Applicant Address: TW New Taipei
- Assignee: Hon Hai Precision Industry Co., Ltd.
- Current Assignee: Hon Hai Precision Industry Co., Ltd.
- Current Assignee Address: TW New Taipei
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Main IPC: H01L21/66
- IPC: H01L21/66

Abstract:
A method for making a light emitting chip package, comprises: providing a substrate; forming a plurality of recesses on the bottom surface of the substrate; forming an etch stop layer on the bottom surface; forming a step hole on the top surface; forming an insulation layer on the top surface; defining a plurality of first through holes in the insulation layer and a plurality of second through holes in the etch stop layer, the number of the first through holes being different from the number of the second through holes; filling the first through holes and the second through holes with metal to respectively form first electrical conductor portions and second electrical conductor portions; forming a patterned electric conductive layer on the insulation layer; arranging a light emitting chip on the electric conductive layer; and encapsulating the light emitting chip with an encapsulation.
Public/Granted literature
- US20140038323A1 METHOD FOR MANUFACTURING LIGHT EMITTING CHIP Public/Granted day:2014-02-06
Information query
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