Invention Grant
- Patent Title: Integrated diode in a silicon chip scale package
- Patent Title (中): 集成二极管在硅芯片级封装
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Application No.: US11118179Application Date: 2005-04-29
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Publication No.: US08154030B2Publication Date: 2012-04-10
- Inventor: James K. Guenter
- Applicant: James K. Guenter
- Applicant Address: US CA Sunnyvale
- Assignee: Finisar Corporation
- Current Assignee: Finisar Corporation
- Current Assignee Address: US CA Sunnyvale
- Agency: Maschoff Gilmore & Israelsen
- Main IPC: H01L31/153
- IPC: H01L31/153

Abstract:
An optical component with integrated back monitor photodiode. The optical component includes a substrate doped with a first type dopant, such as an n-type dopant. The substrate has a trench with sloped walls. An optical source is disposed in the trench. An implant of a second type dopant, such as a p-type dopant, is in the substrate around at a least a portion of the optical source. The implant in the substrate in combination with the first type dopant in the substrate forms a diode.
Public/Granted literature
- US20060071229A1 Integrated diode in a silicon chip scale package Public/Granted day:2006-04-06
Information query
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