Invention Grant
- Patent Title: Transfer printed device repair
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Application No.: US15845791Application Date: 2017-12-18
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Publication No.: US10438859B2Publication Date: 2019-10-08
- Inventor: Ronald S. Cok , Erich Radauscher , David Gomez
- Applicant: X-Celeprint Limited
- Applicant Address: IE Cork
- Assignee: X-Celeprint Limited
- Current Assignee: X-Celeprint Limited
- Current Assignee Address: IE Cork
- Agency: Choate, Hall & Stewart LLP
- Agent William R. Haulbrook; Michael D. Schmitt
- Main IPC: H01L21/66
- IPC: H01L21/66 ; H01L23/00 ; H01L25/075 ; H01L33/62

Abstract:
A repaired transfer printed system (e.g., micro-transfer printed system) includes a system substrate having two or more contact pads disposed on the system substrate. One or more transfer printed devices (e.g., micro-transfer printed devices) are disposed in contact with the system substrate, each device having two or more connection posts. Each connection post of a replacement device is in physical contact with a contact pad, the connection post forming a second imprint in the physically contacted contact pad. In certain embodiments, a first imprint is in at least one of the physically contacted contact pads and is between the replacement device and the system substrate.
Public/Granted literature
- US20180174932A1 TRANSFER PRINTED DEVICE REPAIR Public/Granted day:2018-06-21
Information query
IPC分类: