Invention Grant
US09105806B2 Polarization direction of optical devices using selected spatial configurations
有权
使用选定的空间配置的光学器件的极化方向
- Patent Title: Polarization direction of optical devices using selected spatial configurations
- Patent Title (中): 使用选定的空间配置的光学器件的极化方向
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Application No.: US13553691Application Date: 2012-07-19
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Publication No.: US09105806B2Publication Date: 2015-08-11
- Inventor: Rajat Sharma , Eric M. Hall
- Applicant: Rajat Sharma , Eric M. Hall
- Applicant Address: US CA Fremont US CA Goleta
- Assignee: SORAA, INC.,KAAI, INC.
- Current Assignee: SORAA, INC.,KAAI, INC.
- Current Assignee Address: US CA Fremont US CA Goleta
- Agency: Saul Ewing LLP
- Main IPC: H01L33/20
- IPC: H01L33/20 ; H01L33/18 ; H01L33/32
Abstract:
A GaN based light emitting diode device which emits polarized light or light of various degrees of polarization for use in the creation of optical devices. The die are cut to different shapes, or contain some indicia that are used to represent the configuration of the weak dipole plane and the strong dipole plane. This allows for the more efficient manufacturing of such light emitting diode based optical devices.
Public/Granted literature
- US20120288974A1 Polarization Direction of Optical Devices Using Selected Spatial Configurations Public/Granted day:2012-11-15
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