FI20022227A0 - The display module - Google Patents

The display module

Info

Publication number
FI20022227A0
FI20022227A0 FI20022227A FI20022227A FI20022227A0 FI 20022227 A0 FI20022227 A0 FI 20022227A0 FI 20022227 A FI20022227 A FI 20022227A FI 20022227 A FI20022227 A FI 20022227A FI 20022227 A0 FI20022227 A0 FI 20022227A0
Authority
FI
Finland
Prior art keywords
display module
module
display
Prior art date
Application number
FI20022227A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI117453B (en
Inventor
Runar Olof Ivar Toernqvist
Original Assignee
Runar Olof Ivar Toernqvist
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 Runar Olof Ivar Toernqvist filed Critical Runar Olof Ivar Toernqvist
Priority to FI20022227A priority Critical patent/FI117453B/en
Publication of FI20022227A0 publication Critical patent/FI20022227A0/en
Priority to PCT/FI2003/000547 priority patent/WO2004006214A1/en
Priority to AU2003242803A priority patent/AU2003242803A1/en
Application granted granted Critical
Publication of FI117453B publication Critical patent/FI117453B/en

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
FI20022227A 2002-07-05 2002-12-18 The display module FI117453B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20022227A FI117453B (en) 2002-07-05 2002-12-18 The display module
PCT/FI2003/000547 WO2004006214A1 (en) 2002-07-05 2003-07-04 Display module comprising wave guide plates placed on top of each other
AU2003242803A AU2003242803A1 (en) 2002-07-05 2003-07-04 Display module comprising wave guide plates placed on top of each other

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI20021334 2002-07-05
FI20021334A FI20021334A0 (en) 2002-07-05 2002-07-05 Display module
FI20022227A FI117453B (en) 2002-07-05 2002-12-18 The display module
FI20022227 2002-12-18

Publications (2)

Publication Number Publication Date
FI20022227A0 true FI20022227A0 (en) 2002-12-18
FI117453B FI117453B (en) 2006-10-13

Family

ID=26161324

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20022227A FI117453B (en) 2002-07-05 2002-12-18 The display module

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
DE69830153T2 (en) * 1998-01-20 2005-10-13 Seiko Epson Corp. OPTICAL SWITCHING DEVICE AND PICTURE DISPLAY
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
AU2003242803A1 (en) 2004-01-23
WO2004006214A1 (en) 2004-01-15
FI117453B (en) 2006-10-13

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