CN103458252B - 束扫描器 - Google Patents

束扫描器 Download PDF

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Publication number
CN103458252B
CN103458252B CN201310356466.0A CN201310356466A CN103458252B CN 103458252 B CN103458252 B CN 103458252B CN 201310356466 A CN201310356466 A CN 201310356466A CN 103458252 B CN103458252 B CN 103458252B
Authority
CN
China
Prior art keywords
scanner
light
restraint
mems
controller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201310356466.0A
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English (en)
Chinese (zh)
Other versions
CN103458252A (zh
Inventor
兰黛尔·B·斯帕拉古
乔舒亚·O·米勒
玛格丽特·K·布朗
马克·O·弗里曼
马尔滕·尼斯滕
薛彬
克里斯托弗·A·维克勒夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Microvision Inc
Original Assignee
Microvision Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Microvision Inc filed Critical Microvision Inc
Publication of CN103458252A publication Critical patent/CN103458252A/zh
Application granted granted Critical
Publication of CN103458252B publication Critical patent/CN103458252B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/02—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes by tracing or scanning a light beam on a screen
    • G09G3/025—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes by tracing or scanning a light beam on a screen with scanning or deflecting the beams in two directions or dimensions
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • G02B27/104—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with scanning systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1066—Beam splitting or combining systems for enhancing image performance, like resolution, pixel numbers, dual magnifications or dynamic range, by tiling, slicing or overlapping fields of view
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/141—Beam splitting or combining systems operating by reflection only using dichroic mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
    • G09G3/346—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on modulation of the reflection angle, e.g. micromirrors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CN201310356466.0A 2006-04-11 2007-04-11 束扫描器 Expired - Fee Related CN103458252B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79107406P 2006-04-11 2006-04-11
US60/791,074 2006-04-11

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN2007800129650A Division CN101422048B (zh) 2006-04-11 2007-04-11 集成光子学模块以及使用该集成光子学模块的设备

Publications (2)

Publication Number Publication Date
CN103458252A CN103458252A (zh) 2013-12-18
CN103458252B true CN103458252B (zh) 2015-05-13

Family

ID=38480668

Family Applications (5)

Application Number Title Priority Date Filing Date
CN201310356466.0A Expired - Fee Related CN103458252B (zh) 2006-04-11 2007-04-11 束扫描器
CN201310356470.7A Expired - Fee Related CN103458253B (zh) 2006-04-11 2007-04-11 用于扫描光束以投射图像的方法
CN2007800129650A Expired - Fee Related CN101422048B (zh) 2006-04-11 2007-04-11 集成光子学模块以及使用该集成光子学模块的设备
CN201310355794.9A Expired - Fee Related CN103458251B (zh) 2006-04-11 2007-04-11 使用集成光子学模块的系统
CN201210019529.9A Expired - Fee Related CN102595147B (zh) 2006-04-11 2007-04-11 扫描束显示器引擎

Family Applications After (4)

Application Number Title Priority Date Filing Date
CN201310356470.7A Expired - Fee Related CN103458253B (zh) 2006-04-11 2007-04-11 用于扫描光束以投射图像的方法
CN2007800129650A Expired - Fee Related CN101422048B (zh) 2006-04-11 2007-04-11 集成光子学模块以及使用该集成光子学模块的设备
CN201310355794.9A Expired - Fee Related CN103458251B (zh) 2006-04-11 2007-04-11 使用集成光子学模块的系统
CN201210019529.9A Expired - Fee Related CN102595147B (zh) 2006-04-11 2007-04-11 扫描束显示器引擎

Country Status (5)

Country Link
US (5) US7834867B2 (https=)
EP (2) EP2793471B1 (https=)
JP (1) JP4856758B2 (https=)
CN (5) CN103458252B (https=)
WO (1) WO2007120831A2 (https=)

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* Cited by examiner, † Cited by third party
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