CN100576895C - 用于投影电视的轻质外壳的方法和装置 - Google Patents

用于投影电视的轻质外壳的方法和装置 Download PDF

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Publication number
CN100576895C
CN100576895C CN03808935A CN03808935A CN100576895C CN 100576895 C CN100576895 C CN 100576895C CN 03808935 A CN03808935 A CN 03808935A CN 03808935 A CN03808935 A CN 03808935A CN 100576895 C CN100576895 C CN 100576895C
Authority
CN
China
Prior art keywords
casing
base plate
plate connector
optical element
display device
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
CN03808935A
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English (en)
Chinese (zh)
Other versions
CN1647515A (zh
Inventor
达林·B·里特
史蒂夫·L·坎宁安
尼尔·K·雅各布斯
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of CN1647515A publication Critical patent/CN1647515A/zh
Application granted granted Critical
Publication of CN100576895C publication Critical patent/CN100576895C/zh
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]
    • H04N9/3141—Constructional details thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
CN03808935A 2002-04-26 2003-04-22 用于投影电视的轻质外壳的方法和装置 Expired - Fee Related CN100576895C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37609802P 2002-04-26 2002-04-26
US60/376,098 2002-04-26

Publications (2)

Publication Number Publication Date
CN1647515A CN1647515A (zh) 2005-07-27
CN100576895C true CN100576895C (zh) 2009-12-30

Family

ID=29270762

Family Applications (1)

Application Number Title Priority Date Filing Date
CN03808935A Expired - Fee Related CN100576895C (zh) 2002-04-26 2003-04-22 用于投影电视的轻质外壳的方法和装置

Country Status (7)

Country Link
EP (1) EP1500266A2 (ja)
JP (1) JP4583031B2 (ja)
KR (1) KR100978163B1 (ja)
CN (1) CN100576895C (ja)
AU (1) AU2003241309A1 (ja)
MX (1) MXPA04010510A (ja)
WO (1) WO2003090511A2 (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0338980U (ja) * 1989-08-23 1991-04-15
JPH099185A (ja) * 1995-06-19 1997-01-10 Sony Corp リアプロジェクタのキャビネット
JP3381181B2 (ja) * 1995-09-29 2003-02-24 ソニー株式会社 液晶リアプロジェクションテレビ
JP2001054039A (ja) * 1999-08-06 2001-02-23 Matsushita Electric Ind Co Ltd 投射型テレビジョン受信機

Also Published As

Publication number Publication date
WO2003090511A3 (en) 2004-10-21
AU2003241309A1 (en) 2003-11-10
AU2003241309A8 (en) 2003-11-10
MXPA04010510A (es) 2005-04-22
KR100978163B1 (ko) 2010-08-25
JP4583031B2 (ja) 2010-11-17
KR20040104623A (ko) 2004-12-10
WO2003090511A2 (en) 2003-11-06
CN1647515A (zh) 2005-07-27
JP2005524257A (ja) 2005-08-11
EP1500266A2 (en) 2005-01-26

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091230

Termination date: 20170422