GB0229992D0 - Light splitter and optical transmitter configuration with a light splitter - Google Patents

Light splitter and optical transmitter configuration with a light splitter

Info

Publication number
GB0229992D0
GB0229992D0 GBGB0229992.3A GB0229992A GB0229992D0 GB 0229992 D0 GB0229992 D0 GB 0229992D0 GB 0229992 A GB0229992 A GB 0229992A GB 0229992 D0 GB0229992 D0 GB 0229992D0
Authority
GB
United Kingdom
Prior art keywords
light splitter
optical transmitter
transmitter configuration
splitter
light
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.)
Granted
Application number
GBGB0229992.3A
Other versions
GB2381328B (en
GB2381328A (en
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.)
OC Oerlikon Balzers AG
Original Assignee
Unaxis Balzers AG
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
Priority claimed from CH00207/99A external-priority patent/CH695171A5/en
Application filed by Unaxis Balzers AG filed Critical Unaxis Balzers AG
Publication of GB0229992D0 publication Critical patent/GB0229992D0/en
Publication of GB2381328A publication Critical patent/GB2381328A/en
Application granted granted Critical
Publication of GB2381328B publication Critical patent/GB2381328B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
    • 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
    • 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
    • H04N9/315—Modulator illumination systems
    • H04N9/3167—Modulator illumination systems for polarizing the light beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
GB0229992A 1999-02-04 2000-02-04 Light splitter and optical transmitter configuration with a light splitter Expired - Fee Related GB2381328B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00207/99A CH695171A5 (en) 1999-02-04 1999-02-04 Light splitter and optical transmitter arrangement with a light splitter.
GB0002544A GB2347758B (en) 1999-02-04 2000-02-04 Light splitter and optical transmitter configuration with a light splitter

Publications (3)

Publication Number Publication Date
GB0229992D0 true GB0229992D0 (en) 2003-01-29
GB2381328A GB2381328A (en) 2003-04-30
GB2381328B GB2381328B (en) 2003-09-17

Family

ID=25683881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0229992A Expired - Fee Related GB2381328B (en) 1999-02-04 2000-02-04 Light splitter and optical transmitter configuration with a light splitter

Country Status (1)

Country Link
GB (1) GB2381328B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2939237B2 (en) * 1997-04-09 1999-08-25 三星電子株式会社 Reflective projector
US6019474A (en) * 1998-10-06 2000-02-01 International Business Machines Corporation Modified X-cube arrangement for improved contrast projection display

Also Published As

Publication number Publication date
GB2381328B (en) 2003-09-17
GB2381328A (en) 2003-04-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060204