AU2003242803A1 - Display module comprising wave guide plates placed on top of each other - Google Patents

Display module comprising wave guide plates placed on top of each other

Info

Publication number
AU2003242803A1
AU2003242803A1 AU2003242803A AU2003242803A AU2003242803A1 AU 2003242803 A1 AU2003242803 A1 AU 2003242803A1 AU 2003242803 A AU2003242803 A AU 2003242803A AU 2003242803 A AU2003242803 A AU 2003242803A AU 2003242803 A1 AU2003242803 A1 AU 2003242803A1
Authority
AU
Australia
Prior art keywords
display module
guide plates
wave guide
plates placed
wave
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.)
Abandoned
Application number
AU2003242803A
Inventor
Runar Tornqvist
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.)
Individual
Original Assignee
Individual
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 FI20021334A external-priority patent/FI20021334A0/en
Application filed by Individual filed Critical Individual
Publication of AU2003242803A1 publication Critical patent/AU2003242803A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
AU2003242803A 2002-07-05 2003-07-04 Display module comprising wave guide plates placed on top of each other Abandoned AU2003242803A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FI20021334A FI20021334A0 (en) 2002-07-05 2002-07-05 Display module
FI20021334 2002-07-05
FI20022227A FI117453B (en) 2002-07-05 2002-12-18 The display module
FI20022227 2002-12-18
PCT/FI2003/000547 WO2004006214A1 (en) 2002-07-05 2003-07-04 Display module comprising wave guide plates placed on top of each other

Publications (1)

Publication Number Publication Date
AU2003242803A1 true AU2003242803A1 (en) 2004-01-23

Family

ID=26161324

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003242803A Abandoned AU2003242803A1 (en) 2002-07-05 2003-07-04 Display module comprising wave guide plates placed on top of each other

Country Status (3)

Country Link
AU (1) AU2003242803A1 (en)
FI (1) FI117453B (en)
WO (1) WO2004006214A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004063593A1 (en) * 2004-12-30 2006-07-13 BSH Bosch und Siemens Hausgeräte GmbH Colored marking of texts or symbols in a monochrome LC display
US7762702B2 (en) 2006-04-11 2010-07-27 Sony Ericsson Mobile Communications Ab Light guide display systems and related methods, systems, and computer program products
US8172444B2 (en) 2009-04-24 2012-05-08 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Light guide display with multiple light guide layers
DE102011016429A1 (en) * 2011-04-08 2012-10-11 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) A display switch unit for a vehicle and a method of manufacturing the display switch unit
US8834004B2 (en) * 2012-08-13 2014-09-16 3M Innovative Properties Company Lighting devices with patterned printing of diffractive extraction features
US10605980B2 (en) 2017-06-04 2020-03-31 Svv Technology Innovations, Inc. Stepped light guide illumination systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029985A (en) * 1988-05-19 1991-07-09 Ricoh Company, Ltd. Multilayer liquid crystal display device
FR2751398B1 (en) * 1996-07-16 1998-08-28 Thomson Csf LIGHTING DEVICE AND APPLICATION TO THE LIGHTING OF A TRANSMISSION SCREEN
JPH1114835A (en) * 1997-06-20 1999-01-22 Shimada Precision Kk Light emission display plate
US6381381B1 (en) * 1998-01-20 2002-04-30 Seiko Epson Corporation Optical switching device and image display device
US6389206B1 (en) * 1998-07-16 2002-05-14 Brookhaven Science Associates Light redirective display panel and a method of making a light redirective display panel
FI106323B (en) * 1998-12-30 2001-01-15 Nokia Mobile Phones Ltd Backlight light guide for flat screen
US6317545B1 (en) * 1999-09-01 2001-11-13 James T. Veligdan Stepped inlet optical panel

Also Published As

Publication number Publication date
FI20022227A0 (en) 2002-12-18
WO2004006214A1 (en) 2004-01-15
FI117453B (en) 2006-10-13

Similar Documents

Publication Publication Date Title
AU2003235166A1 (en) Liquid-crystal display
AU2003201752A1 (en) Display apparatus
AU2002362202A1 (en) Display apparatus
AU2003253465A1 (en) Liquid crystal display apparatus
AU2003202760A1 (en) Display device
AU2003254925A1 (en) Thin-type display device
AU2002353574A1 (en) Liquid crystal display
AU2003248530A1 (en) Testing liquid crystal microdisplays
AU2002330335A1 (en) Liquid crystal display
AU2003244732A1 (en) Backlighting apparatus
AU2003289221A1 (en) Plasma display and power module
AU2003210048A1 (en) Liquid crystal display
AU2003265493A1 (en) Liquid crystal polymers
AU2003219401A1 (en) Electrophoretic display device
AU2003255899A1 (en) Display apparatus with scanning backlight
TW525791U (en) Backlight module
AU2003226560A1 (en) Display devices
EP1341031A3 (en) Liquid crystal display apparatus
AU2003242803A1 (en) Display module comprising wave guide plates placed on top of each other
AU2003236243A1 (en) Novel nateglinide crystal
AU2002368342A1 (en) Liquid crystal display
AU2003215795A1 (en) Electro-optical display device
AU2003295840A1 (en) Circuit array module
TW558015U (en) Backlight module
TW545593U (en) LCD apparatus and back light module thereof

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase