Invention Grant
- Patent Title: Method for producing a plurality of components, and component
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Application No.: US15779251Application Date: 2016-11-30
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Publication No.: US10475955B2Publication Date: 2019-11-12
- Inventor: Sophia Huppmann , Simeon Katz , Marcus Zenger , Dominik Scholz
- Applicant: OSRAM Opto Semiconductors GmbH
- Applicant Address: DE Regensburg
- Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee Address: DE Regensburg
- Agency: Slater Matsil, LLP
- Priority: DE102015121056 20151203
- International Application: PCT/EP2016/079301 WO 20161130
- International Announcement: WO2017/093327 WO 20170608
- Main IPC: H01L21/30
- IPC: H01L21/30 ; H01L21/46 ; H01L23/552 ; H01L33/00 ; H01L33/22 ; H01L33/38 ; H01L33/62

Abstract:
A method for producing a plurality of components and a component are disclosed. In an embodiment the method includes providing a carrier composite comprising a base body and a planar connecting surface, providing a wafer composite comprising a semiconductor body composite and a planar contact surface, connecting the wafer composite to the carrier composite thereby forming a joint composite so that the planar contact surface and the planar connecting surface are joined forming a joint boundary surface. The method further includes reducing inner mechanical stress in the joint composite so that a material of the carrier composite is removed in places, wherein the joint composite is thermally treated in order to form a permanent mechanically-stable connection between the wafer composite and the carrier composite, and wherein reducing inner stress is effected prior to the thermal treatment.
Public/Granted literature
- US20180358509A1 Method for Producing a Plurality of Components, and Component Public/Granted day:2018-12-13
Information query
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