US Patent 7317511 Light modulator, and optical apparatus using the same
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Patent abstract
A light modulator for modulating a phase distribution of incident light includes an element that provides the incident light with three or more types of phase differences, wherein the element includes three or more displaceable light reflective bands, and wherein the light modulator has plural pixels each including the element.
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Patent Jurisdiction
Patent Number
73175110
Date of Patent
January 8, 2008
0Patent Application Number
112336570
Date Filed
September 23, 2005
0Patent Primary Examiner
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US Patent 07317511 Light modulator, and optical apparatus using the same US Patent 7317511 Light modulator, and optical apparatus using the same
Infobox
Patent Number
0731751100
Patent Number
731751100
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Official Website
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Infobox
Is a
Patent Jurisdiction
Patent Number
073175110
Date of Patent
January 8, 2008
0Patent Application Number
112336570
Date Filed
September 23, 2005
0Official Website
Patent Primary Examiner
Edits on 22 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
073175110
Date of Patent
January 8, 2008
0Patent Application Number
112336570
Date Filed
September 23, 2005
0Official Website
Patent Primary Examiner
Edits on 17 Jun, 2022
Golden AI
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Golden AI
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US Patent 07317511 Light modulator, and optical apparatus using the same
Infobox
Is a
Patent jurisdiction
Patent number
07317511
Date of patent
January 8, 2008
Patent application number
11233657
Date Filed
September 23, 2005
Patent primary examiner
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