Invention Grant
- Patent Title: Layer-specific energy distribution delamination
- Patent Title (中): 层比能量分布分层
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Application No.: US12408636Application Date: 2009-03-20
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Publication No.: US09409383B2Publication Date: 2016-08-09
- Inventor: Casey J. Feinstein , Silvio Grespan , Kuo-Hua Sung , John Z. Zhong , Lynn Youngs
- Applicant: Casey J. Feinstein , Silvio Grespan , Kuo-Hua Sung , John Z. Zhong , Lynn Youngs
- Applicant Address: US CA Cupertino
- Assignee: APPLE INC.
- Current Assignee: APPLE INC.
- Current Assignee Address: US CA Cupertino
- Agency: Brownstein Hyatt Farber Schreck, LLP
- Main IPC: B29C63/00
- IPC: B29C63/00 ; B32B43/00 ; B26D7/10 ; B26D1/547 ; B26D3/28 ; G02F1/13 ; G02F1/1333 ; G06F3/0354 ; B32B7/12 ; B32B37/16 ; B32B38/16 ; B23K26/00 ; B23K26/06 ; B32B38/00 ; B26D7/08 ; B26D1/00 ; B32B37/18 ; B32B38/04 ; B32B37/12

Abstract:
Delamination of a laminated multilayer stack is provided by generating a layer-specific energy distribution in the stack during delamination. A localized energy transferrer can generate localized heating, cooling heating, cooling, or other form of energy absorption or transmission, in a bonding layer of a multilayer stack. Localized energy transfer can include thermal energy transfer, such as heating and/or cooling, acoustic energy transfer, such as applying ultrasonic energy, electromagnetic energy transfer, such as applying laser light, directed microwaves, etc. Localized energy transfer can generate a layer-specific energy distribution that can weaken the bonding layer while reducing damage to other layers of the stack.
Public/Granted literature
- US20100154992A1 Layer-Specific Energy Distribution Delamination Public/Granted day:2010-06-24
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