GB9613802D0 - Improvements in or relating to light diffusers - Google Patents
Improvements in or relating to light diffusersInfo
- Publication number
- GB9613802D0 GB9613802D0 GBGB9613802.9A GB9613802A GB9613802D0 GB 9613802 D0 GB9613802 D0 GB 9613802D0 GB 9613802 A GB9613802 A GB 9613802A GB 9613802 D0 GB9613802 D0 GB 9613802D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- light diffusers
- diffusers
- light
- 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.)
- Pending
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9613802.9A GB9613802D0 (en) | 1996-07-01 | 1996-07-01 | Improvements in or relating to light diffusers |
GB9713925A GB2314943B (en) | 1996-07-01 | 1997-07-01 | Improvements in or relating to light diffusers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9613802.9A GB9613802D0 (en) | 1996-07-01 | 1996-07-01 | Improvements in or relating to light diffusers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9613802D0 true GB9613802D0 (en) | 1996-09-04 |
Family
ID=10796170
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9613802.9A Pending GB9613802D0 (en) | 1996-07-01 | 1996-07-01 | Improvements in or relating to light diffusers |
GB9713925A Expired - Fee Related GB2314943B (en) | 1996-07-01 | 1997-07-01 | Improvements in or relating to light diffusers |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9713925A Expired - Fee Related GB2314943B (en) | 1996-07-01 | 1997-07-01 | Improvements in or relating to light diffusers |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9613802D0 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69919218T2 (en) | 1998-12-31 | 2005-09-22 | Microsharp Corp. Ltd., Watchfield | STAGE-SHAPED STREUP SLATE |
GB9919689D0 (en) | 1999-08-19 | 1999-10-20 | Microsharp Corp Limited | Back-lighting arrangement and the like |
EP1364232A4 (en) * | 2000-11-17 | 2006-04-26 | Pure Depth Ltd | Altering surface of display screen from matt to optically smooth |
NZ511255A (en) | 2001-04-20 | 2003-12-19 | Deep Video Imaging Ltd | Multi-focal plane display having an optical retarder and a diffuser interposed between its screens |
NZ514500A (en) | 2001-10-11 | 2004-06-25 | Deep Video Imaging Ltd | A multiplane visual display unit with a transparent emissive layer disposed between two display planes |
KR100897245B1 (en) * | 2002-02-27 | 2009-05-14 | 이노베이티브 솔루션즈 앤드 서포트 인코포레이티드 | Improved Low Reflectivity Flat Panel Display |
JP2005522715A (en) | 2002-03-17 | 2005-07-28 | ディープ ヴィデオ イメージング リミテッド | How to control the point spread function of an image |
CA2492800C (en) | 2002-07-15 | 2011-04-26 | Gareth Paul Bell | Improved multilayer video screen |
NZ521505A (en) | 2002-09-20 | 2005-05-27 | Deep Video Imaging Ltd | Multi-view display |
AU2003302535A1 (en) * | 2002-12-05 | 2004-06-23 | Patrick Normand Argall | A projection screen for front projection |
NZ526028A (en) | 2003-05-21 | 2006-02-24 | Pure Depth Ltd | Backlighting system for display screen utilised to control the distribution of power to at least one light source |
NL1023737C2 (en) * | 2003-06-24 | 2004-12-28 | Klaus Herbert Gunter Wenger | Light-distributing optical foil. |
ES2287827T3 (en) * | 2005-03-10 | 2007-12-16 | Nanogate Advanced Materials Gmbh | FLAT SCREEN. |
KR20100067085A (en) | 2007-08-22 | 2010-06-18 | 푸에뎁스 리미티드 | Determining a position for an interstitial diffuser for a multi-component display |
JP5792969B2 (en) * | 2011-03-04 | 2015-10-14 | キヤノン株式会社 | Optical writing head and image forming apparatus |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB477825A (en) * | 1936-04-06 | 1938-01-06 | Mclennan Lennard | Improvements in projection screens |
GB481435A (en) * | 1936-09-05 | 1938-03-07 | Lino Tansini | Improvements in or relating to projection screens |
GB782033A (en) * | 1954-06-28 | 1957-08-28 | Johan Sam Jacobson | Improvements in and relating to picture projection screens |
JPS4827695B1 (en) * | 1968-03-21 | 1973-08-24 | ||
BE792745A (en) * | 1971-12-15 | 1973-03-30 | Freen Ltd | TRANSPARENCY PROJECTION SCREEN |
US3966301A (en) * | 1974-12-19 | 1976-06-29 | Qantix Corporation | Transparent screen having intermittent portions for reducing reflection from ambient light |
US4206969A (en) * | 1979-04-11 | 1980-06-10 | Minnesota Mining And Manufacturing Company | Directional front projection screen |
US4469402A (en) * | 1981-06-15 | 1984-09-04 | Mitsubishi Rayon Co., Ltd. | Rear projection screen |
WO1983001310A1 (en) * | 1981-10-06 | 1983-04-14 | Chung, Chi, H. | Liquid crystal display having high brightness reflector |
GB2118210B (en) * | 1982-03-12 | 1985-10-16 | Marconi Co Ltd | Reflectors for passive display devices |
DK156596C (en) * | 1985-08-30 | 1990-01-29 | Scan Screen Production A S | TRANSPARENT BACKLIGHT PROJECTION SCREEN |
-
1996
- 1996-07-01 GB GBGB9613802.9A patent/GB9613802D0/en active Pending
-
1997
- 1997-07-01 GB GB9713925A patent/GB2314943B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2314943A (en) | 1998-01-14 |
GB2314943B (en) | 2000-08-30 |
GB9713925D0 (en) | 1997-09-03 |
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