HK1007250A1 - A light conducting plate, method for making the same and using thereof - Google Patents

A light conducting plate, method for making the same and using thereof

Info

Publication number
HK1007250A1
HK1007250A1 HK98106453A HK98106453A HK1007250A1 HK 1007250 A1 HK1007250 A1 HK 1007250A1 HK 98106453 A HK98106453 A HK 98106453A HK 98106453 A HK98106453 A HK 98106453A HK 1007250 A1 HK1007250 A1 HK 1007250A1
Authority
HK
Hong Kong
Prior art keywords
making
same
conducting plate
light conducting
light
Prior art date
Application number
HK98106453A
Other languages
English (en)
Inventor
Changgu Li
Original Assignee
Changgu Li
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 Changgu Li filed Critical Changgu Li
Publication of HK1007250A1 publication Critical patent/HK1007250A1/xx

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
    • G02B6/005—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
HK98106453A 1995-10-30 1998-06-24 A light conducting plate, method for making the same and using thereof HK1007250A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN95112747A CN1134356A (zh) 1995-10-30 1995-10-30 光导板及其制法和用途
PCT/CN1996/000095 WO1997016755A1 (fr) 1995-10-30 1996-10-29 Plaque photoconductrice, procede de fabrication et utilisation

Publications (1)

Publication Number Publication Date
HK1007250A1 true HK1007250A1 (en) 1999-04-09

Family

ID=5079714

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98106453A HK1007250A1 (en) 1995-10-30 1998-06-24 A light conducting plate, method for making the same and using thereof

Country Status (9)

Country Link
EP (1) EP0870978A1 (ko)
JP (1) JP2000508079A (ko)
KR (1) KR19990067105A (ko)
CN (1) CN1134356A (ko)
AU (1) AU716401B2 (ko)
BR (1) BR9611289A (ko)
CA (1) CA2236260A1 (ko)
HK (1) HK1007250A1 (ko)
WO (1) WO1997016755A1 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1130494C (zh) * 1996-10-21 2003-12-10 罗姆两合公司 制造光导板的方法
DE19748166A1 (de) * 1997-10-31 1999-05-27 Preh Elektro Feinmechanik Lichtleitplatte
CH690247A5 (de) * 1999-03-24 2000-06-15 Gerhard Staufert Leuchtkörperaufbau.
JP3917491B2 (ja) 2002-03-08 2007-05-23 株式会社ジェイテクト レンズアレイ及びレーザ集光装置
DE20204458U1 (de) * 2002-03-20 2002-08-08 Wirtz Dominic Vorrichtung zum Beleuchten von Gegenständen und Räumen
CN100370282C (zh) * 2003-11-01 2008-02-20 鸿富锦精密工业（深圳）有限公司 导光板的制造方法
AT502243B1 (de) * 2005-03-11 2007-08-15 Schoenberg Elumic Gmbh Selbstleuchtende anzeigetafel
CN106226862A (zh) * 2016-09-07 2016-12-14 东莞市鑫聚光电科技股份有限公司 一种复合导光板
CN108492738B (zh) * 2018-06-01 2024-04-12 曲长春 一种发光字专用板及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551622A (en) * 1947-01-14 1951-05-08 Edgar H Mohr Illuminated plastic advertising medium
US2681524A (en) * 1951-10-05 1954-06-22 Edwin A Neugass Illuminated panel
US2795069A (en) * 1956-02-07 1957-06-11 George K C Hardesty Laminated metal-plastic illuminable panel
US3220903A (en) * 1962-06-11 1965-11-30 California Plasteck Inc Method of fabricating edge-lighted panels
US3386787A (en) * 1963-10-25 1968-06-04 Hazeltine Research Inc Macroscopic optical waveguides
US3406475A (en) * 1966-07-11 1968-10-22 John R. O'donnell Illuminated sign
CN1114055A (zh) * 1994-05-12 1995-12-27 青岛海洋大学 消色差全息传象带

Also Published As

Publication number Publication date
AU7489096A (en) 1997-05-22
KR19990067105A (ko) 1999-08-16
CA2236260A1 (en) 1997-05-09
WO1997016755A1 (fr) 1997-05-09
AU716401B2 (en) 2000-02-24
CN1134356A (zh) 1996-10-30
BR9611289A (pt) 1999-01-26
EP0870978A4 (ko) 1998-10-28
JP2000508079A (ja) 2000-06-27
EP0870978A1 (en) 1998-10-14

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20071029