Invention Grant
- Patent Title: Pupil mismatch in a collimated display system
- Patent Title (中): 准直显示系统中的学生不匹配
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Application No.: US12165372Application Date: 2008-06-30
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Publication No.: US07654676B2Publication Date: 2010-02-02
- Inventor: Matthew B. Dubin , Brent D. Larson
- Applicant: Matthew B. Dubin , Brent D. Larson
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morristown
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: G03B21/14
- IPC: G03B21/14 ; G02B27/30 ; G02B5/00 ; H04N5/74 ; G02F1/00
Abstract:
An image projection system has a first lens with a defined entrance pupil. An image source has an image field and a defined exit pupil. The exit pupil of the image source is configured such that the exit pupil of the image source underfills the entrance pupil of the lens for portions of the image source that are not in the center portion of the image field.
Public/Granted literature
- US20080266529A1 PUPIL MISMATCH IN A COLLIMATED DISPLAY SYSTEM Public/Granted day:2008-10-30
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