JP3762343B2 - 投写型表示装置 - Google Patents

投写型表示装置 Download PDF

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Publication number
JP3762343B2
JP3762343B2 JP2002224018A JP2002224018A JP3762343B2 JP 3762343 B2 JP3762343 B2 JP 3762343B2 JP 2002224018 A JP2002224018 A JP 2002224018A JP 2002224018 A JP2002224018 A JP 2002224018A JP 3762343 B2 JP3762343 B2 JP 3762343B2
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JP
Japan
Prior art keywords
light
display device
electroluminescent
microprism
projection
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
JP2002224018A
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English (en)
Japanese (ja)
Other versions
JP2004062093A (ja
JP2004062093A5 (enExample
Inventor
小出　　純
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP2002224018A priority Critical patent/JP3762343B2/ja
Priority to US10/614,205 priority patent/US6951393B2/en
Publication of JP2004062093A publication Critical patent/JP2004062093A/ja
Publication of JP2004062093A5 publication Critical patent/JP2004062093A5/ja
Application granted granted Critical
Publication of JP3762343B2 publication Critical patent/JP3762343B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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]
    • H04N9/3138—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using arrays of modulated light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
JP2002224018A 2002-07-31 2002-07-31 投写型表示装置 Expired - Fee Related JP3762343B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002224018A JP3762343B2 (ja) 2002-07-31 2002-07-31 投写型表示装置
US10/614,205 US6951393B2 (en) 2002-07-31 2003-07-08 Projection type image display apparatus and image display system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002224018A JP3762343B2 (ja) 2002-07-31 2002-07-31 投写型表示装置

Publications (3)

Publication Number Publication Date
JP2004062093A JP2004062093A (ja) 2004-02-26
JP2004062093A5 JP2004062093A5 (enExample) 2005-04-14
JP3762343B2 true JP3762343B2 (ja) 2006-04-05

Family

ID=31943623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002224018A Expired - Fee Related JP3762343B2 (ja) 2002-07-31 2002-07-31 投写型表示装置

Country Status (1)

Country Link
JP (1) JP3762343B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4617695B2 (ja) * 2004-03-31 2011-01-26 セイコーエプソン株式会社 光源装置及びプロジェクタ
US7698068B2 (en) 2004-06-17 2010-04-13 Cadent Ltd. Method for providing data associated with the intraoral cavity
JP5493483B2 (ja) * 2008-07-24 2014-05-14 セイコーエプソン株式会社 プロジェクター
FR3041204B1 (fr) * 2015-09-14 2017-09-15 Valeo Vision Gestion de la tension directe d'une source lumineuse led a micro- ou nano-fils
CN112331071A (zh) * 2020-10-23 2021-02-05 云谷（固安）科技有限公司 一种光场调制组件、显示组件和显示装置
CN114650401B (zh) * 2020-12-21 2024-07-19 中强光电股份有限公司 投影装置

Also Published As

Publication number Publication date
JP2004062093A (ja) 2004-02-26

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