Invention Grant
- Patent Title: Light with bi-directional propagation
- Patent Title (中): 光与双向传播
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Application No.: US12423354Application Date: 2009-04-14
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Publication No.: US08049951B2Publication Date: 2011-11-01
- Inventor: Russell Wayne Gruhlke , Marek Mienko
- Applicant: Russell Wayne Gruhlke , Marek Mienko
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM MEMS Technologies, Inc.
- Current Assignee: QUALCOMM MEMS Technologies, Inc.
- Current Assignee Address: US CA San Diego
- Agency: Knobbe, Martens, Olson & Bear LLP
- Main IPC: G02B26/00
- IPC: G02B26/00 ; G09F13/08 ; F21V7/04
Abstract:
Devices for providing illumination to a display and method for manufacturing the same. In one embodiment, a display device includes a reflective display and turning features for turning light propagating from opposite directions in a light guide to the reflective display.
Public/Granted literature
- US20090257108A1 LIGHT WITH BI-DIRECTIONAL PROPAGATION Public/Granted day:2009-10-15
Information query
