DE69835719D1 - Anordnung einer integrierten Anzeigetafel - Google Patents
Anordnung einer integrierten AnzeigetafelInfo
- Publication number
- DE69835719D1 DE69835719D1 DE69835719T DE69835719T DE69835719D1 DE 69835719 D1 DE69835719 D1 DE 69835719D1 DE 69835719 T DE69835719 T DE 69835719T DE 69835719 T DE69835719 T DE 69835719T DE 69835719 D1 DE69835719 D1 DE 69835719D1
- Authority
- DE
- Germany
- Prior art keywords
- arrangement
- scoreboard
- integrated
- integrated scoreboard
- 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 - Lifetime
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
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
-
- 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
- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
- A61B2090/309—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using white LEDs
-
- 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
-
- 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
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- 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
- G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
- G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
-
- 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
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
-
- 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
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity
-
- 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
- G02B6/0065—Manufacturing aspects; Material aspects
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/036—Light emitting elements
- H01H2219/044—Edge lighting of layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/054—Optical elements
- H01H2219/056—Diffuser; Uneven surface
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/054—Optical elements
- H01H2219/062—Light conductor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/07—Actuators transparent
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Planar Illumination Modules (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US871391 | 1997-06-09 | ||
US08/871,391 US5975711A (en) | 1995-06-27 | 1997-06-09 | Integrated display panel assemblies |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69835719D1 true DE69835719D1 (de) | 2006-10-12 |
DE69835719T2 DE69835719T2 (de) | 2007-09-13 |
Family
ID=25357345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69835719T Expired - Lifetime DE69835719T2 (de) | 1997-06-09 | 1998-05-18 | Anordnung einer integrierten Anzeigetafel |
Country Status (5)
Country | Link |
---|---|
US (1) | US5975711A (de) |
EP (1) | EP0884525B1 (de) |
JP (1) | JP4779065B2 (de) |
DE (1) | DE69835719T2 (de) |
TW (1) | TWM262652U (de) |
Families Citing this family (167)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0169444B1 (ko) * | 1996-07-11 | 1999-01-15 | 김광호 | 표시 장치 |
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JP2000235183A (ja) * | 1999-02-16 | 2000-08-29 | Matsushita Electric Ind Co Ltd | 照明装置およびこれを備えた携帯情報機器 |
JP2000267093A (ja) * | 1999-03-19 | 2000-09-29 | Matsushita Electric Ind Co Ltd | 照明装置およびこれを備えた携帯情報機器 |
US7193535B2 (en) * | 1999-09-15 | 2007-03-20 | Michael Shipman | Illuminated keyboard |
US6918677B2 (en) * | 1999-09-15 | 2005-07-19 | Michael Shipman | Illuminated keyboard |
US7283066B2 (en) * | 1999-09-15 | 2007-10-16 | Michael Shipman | Illuminated keyboard |
US10013075B2 (en) | 1999-09-15 | 2018-07-03 | Michael Shipman | Illuminated keyboard |
US7172303B2 (en) * | 1999-09-15 | 2007-02-06 | Michael Shipman | Illuminated keyboard |
US7193536B2 (en) * | 1999-09-15 | 2007-03-20 | Michael Shipman | Illuminated keyboard |
US6217183B1 (en) | 1999-09-15 | 2001-04-17 | Michael Shipman | Keyboard having illuminated keys |
US20090201179A1 (en) | 1999-09-15 | 2009-08-13 | Michael Shipman | Illuminated keyboard |
US20080143560A1 (en) * | 1999-09-15 | 2008-06-19 | Michael Shipman | Lightpipe for illuminating keys of a keyboard |
US6422712B1 (en) | 1999-09-27 | 2002-07-23 | Jaako Nousiainen | User-interface illuminator |
DE19957611A1 (de) * | 1999-11-30 | 2001-06-07 | Osram Opto Semiconductors Gmbh | Beleuchtungsanordnung |
EP1113218B1 (de) * | 1999-12-28 | 2007-02-07 | Fujitsu Kasei Limited | Beleuchtungsapparat für Anzeige |
JP4352609B2 (ja) * | 2000-02-25 | 2009-10-28 | セイコーエプソン株式会社 | 照明装置 |
DE10011800B4 (de) * | 2000-03-14 | 2007-11-29 | Robert Bosch Gmbh | Beleuchtungsvorrichtung |
US7546141B2 (en) * | 2000-05-23 | 2009-06-09 | Robert Leon | Hybrid communication system and method |
DE10034771A1 (de) * | 2000-07-18 | 2002-01-31 | Mannesmann Vdo Ag | Schalteinrichtung für ein elektrisches Gerät |
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US7101910B2 (en) * | 2001-06-12 | 2006-09-05 | Wellstat Therapeutics Corporation | Compounds for the treatment of metabolic disorders |
US6950680B2 (en) * | 2001-09-17 | 2005-09-27 | Nokia Corporation | Electronic device |
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JP4462817B2 (ja) * | 2002-08-01 | 2010-05-12 | 日本電気株式会社 | キーバックライト多色点灯による文字入力モードの視覚化方式 |
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-
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- 1998-05-18 DE DE69835719T patent/DE69835719T2/de not_active Expired - Lifetime
- 1998-05-20 TW TW091210815U patent/TWM262652U/zh not_active IP Right Cessation
- 1998-06-08 JP JP15970698A patent/JP4779065B2/ja not_active Expired - Fee Related
Also Published As
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US5975711A (en) | 1999-11-02 |
EP0884525B1 (de) | 2006-08-30 |
EP0884525A3 (de) | 1998-12-23 |
TWM262652U (en) | 2005-04-21 |
EP0884525A2 (de) | 1998-12-16 |
JPH1115393A (ja) | 1999-01-22 |
JP4779065B2 (ja) | 2011-09-21 |
DE69835719T2 (de) | 2007-09-13 |
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