Optical connecting member and display device

Details for Australian Patent Application No. 2008233689 (hide)

Owner Hitachi Chemical Co., Ltd.

Inventors Sugimoto, Yasushi; Shibata, Tomoaki; Masuda, Hiroshi; Takahashi, Atsushi

Agent Spruson & Ferguson

Pub. Number AU-A-2008233689

PCT Pub. Number WO2008/120680

Priority 2007-093903 30.03.07 JP

Filing date 27 March 2008

Wipo publication date 9 October 2008

International Classifications

F21V 8/00 (2006.01) Use of light guides, e.g. fibre optic devices, in lighting devices or systems

G02B 6/00 (2006.01) Light guides

G02B 6/122 (2006.01) Light guides - Basic optical elements, e.g. light-guiding paths

G02B 6/26 (2006.01) Light guides - Optical coupling means

G02F 1/13357 (2006.01) Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

G09F 9/00 (2006.01) Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

H04M 1/02 (2006.01) Substation equipment, e.g. for use by subscribers - Constructional features of telephone sets

H04M 1/22 (2006.01) Substation equipment, e.g. for use by subscribers - Illumination

F21Y 101/02 (2006.01)

Event Publications

11 December 2008 Amendment Made

  The nature of the amendment is: Amend the invention title to read Optical connecting member and display device

11 December 2008 PCT application entered the National Phase

  PCT publication WO2008/120680 Priority application(s): WO2008/120680

1 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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