Invention Grant
- Patent Title: Lens array element and method
- Patent Title (中): 镜头阵列元件和方法
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Application No.: US12347449Application Date: 2008-12-31
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Publication No.: US08054552B2Publication Date: 2011-11-08
- Inventor: Michael T. Davis , John D. Jackson
- Applicant: Michael T. Davis , John D. Jackson
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Warren L. Franz; Wade J. Brady, III; Frederick J. Telecky, Jr.
- Main IPC: G02B27/10
- IPC: G02B27/10 ; G02B27/14

Abstract:
According to one embodiment of the present invention a method for directing light onto a digital micromirror device is disclosed that includes the steps of directing light toward a DMD through a lens that includes a plurality of lens elements such that, absent correction, the directed light is distorted at the DMD; and compensating for the distortion of the directed light at the DMD by predistorting the directed light prior to reaching the DMD by the plurality of lens elements.
Public/Granted literature
- US20100165470A1 Lens Array Element and Method Public/Granted day:2010-07-01
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