WO2009046057A1 - Stretched film for stereoscopic 3d display - Google Patents
Stretched film for stereoscopic 3d display Download PDFInfo
- Publication number
- WO2009046057A1 WO2009046057A1 PCT/US2008/078378 US2008078378W WO2009046057A1 WO 2009046057 A1 WO2009046057 A1 WO 2009046057A1 US 2008078378 W US2008078378 W US 2008078378W WO 2009046057 A1 WO2009046057 A1 WO 2009046057A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- film
- display
- liquid crystal
- frame
- crystal display
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—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; Non-linear optics
- G02F1/01—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; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—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; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
- G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
Definitions
- FIG. 3(b) is a schematic drawing of a display with a nearly flat 3D film
- the first surface 36 includes a plurality of extraction elements such as, for example, linear prism or lenticular features as shown.
- the linear prism or lenticular features can extend in a direction parallel to the first side 31 and second side 33 or parallel to the linear prism and lenticular features of the double sided prism film 40.
- the computer rendered graphic source can provide gaming content, medical imaging content, computer aided design content, and the like.
- the computer rendered graphic source can include a graphics processing unit such as, for example, an Nvidia FX5200 graphics card, a Nvidia GeForce 9750 GTX graphics card or, for mobile solutions such as laptop computers, an Nvidia GeForce GO 7900 GS graphics card.
- the computer rendered graphic source can also incorporate appropriate stereo driver software such as, for example, OpenGL, DirectX, or Nvidia proprietary 3D stereo drivers.
- the backlight 30 and associated light sources 32, 34 described herein can be very thin (thickness or diameter) such as, for example, less then 5 millimeters, or from 0.25 to 5 millimeters, or from 0.5 to 4 millimeters, or from 0.5 to 2 millimeters.
- very thin thickness or diameter
- FIGS. 5(a) and 5(b) show the difference between a stretched 3D film sample 100a and a standard three-sided tape down sample 100b after thermal shock testing. As illustrated, the inventive example FIG. 5(a) did not posses detectable wrinkles, while the comparative example FIG. 5(b) shows substantial wrinkling.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08835293A EP2208105A4 (en) | 2007-10-04 | 2008-10-01 | Stretched film for stereoscopic 3d display |
JP2010528097A JP2010541020A (en) | 2007-10-04 | 2008-10-01 | Stretched film for 3D display |
CN200880109512A CN101809482A (en) | 2007-10-04 | 2008-10-01 | The stretched film that is used for stereoscopic 3 d display |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97746207P | 2007-10-04 | 2007-10-04 | |
US60/977,462 | 2007-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009046057A1 true WO2009046057A1 (en) | 2009-04-09 |
Family
ID=40522924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/078378 WO2009046057A1 (en) | 2007-10-04 | 2008-10-01 | Stretched film for stereoscopic 3d display |
Country Status (7)
Country | Link |
---|---|
US (1) | US7750983B2 (en) |
EP (1) | EP2208105A4 (en) |
JP (1) | JP2010541020A (en) |
KR (1) | KR20100087313A (en) |
CN (1) | CN101809482A (en) |
TW (1) | TW200931066A (en) |
WO (1) | WO2009046057A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010147633A2 (en) * | 2009-06-19 | 2010-12-23 | Oculus3D | System for the projection of stereoscopic motion pictures |
JP2011075979A (en) * | 2009-10-01 | 2011-04-14 | Toshiba Mobile Display Co Ltd | Stereoscopic video display device |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2208105A4 (en) * | 2007-10-04 | 2013-01-02 | 3M Innovative Properties Co | Stretched film for stereoscopic 3d display |
TWI424206B (en) | 2010-04-06 | 2014-01-21 | Coretronic Corp | Light guide plate and light source module |
CN102384402A (en) * | 2010-08-31 | 2012-03-21 | 中强光电股份有限公司 | Backlight module and display device with same |
JP5671987B2 (en) * | 2010-12-07 | 2015-02-18 | セイコーエプソン株式会社 | Clock dial and clock |
CN102263974B (en) * | 2011-07-28 | 2013-09-04 | 深圳市华星光电技术有限公司 | Stereo display device and control method thereof |
JP2013069498A (en) | 2011-09-21 | 2013-04-18 | Minebea Co Ltd | Planar lighting device |
TWI471606B (en) * | 2012-01-17 | 2015-02-01 | Baytek Technology Shenzhen Ltd | Three-dimensional display system with sequential colors-emitting backlit, and method thereof |
KR101632526B1 (en) | 2012-04-18 | 2016-06-21 | 도판 인사츠 가부시키가이샤 | Liquid crystal display device |
JP5532075B2 (en) | 2012-04-18 | 2014-06-25 | 凸版印刷株式会社 | Liquid crystal display |
WO2014103777A1 (en) | 2012-12-27 | 2014-07-03 | 凸版印刷株式会社 | Liquid crystal display device, liquid display device substrate, and production method for liquid crystal display device substrate |
US9784902B2 (en) | 2013-03-25 | 2017-10-10 | 3M Innovative Properties Company | Dual-sided film with split light spreading structures |
US9261641B2 (en) | 2013-03-25 | 2016-02-16 | 3M Innovative Properties Company | Dual-sided film with compound prisms |
US20150185957A1 (en) * | 2013-12-30 | 2015-07-02 | Hannstar Display Corporation | Touch naked eyes stereoscopic display |
DE102014207739A1 (en) * | 2014-04-24 | 2015-10-29 | BSH Hausgeräte GmbH | Display device and household appliance with a display device |
KR20170073660A (en) | 2014-10-23 | 2017-06-28 | 코닝 인코포레이티드 | A light diffusing component and a method of manufacturing a light diffusing component |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000056303A (en) * | 1998-08-03 | 2000-02-25 | Matsushita Electric Ind Co Ltd | Illuminating unit and liquid crystal display device using same |
JP2001066547A (en) * | 1999-08-31 | 2001-03-16 | Toshiba Corp | Stereoscopic display device |
US20030231264A1 (en) * | 2000-02-24 | 2003-12-18 | Byoung-Ku Kim | Structure for preventing a wrinkle in a reflective sheet of a backlight unit |
WO2004027492A1 (en) * | 2002-09-19 | 2004-04-01 | Mitsubishi Denki Kabushiki Kaisha | Display unit and electronic apparatus equipped with display unit |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3452472B2 (en) * | 1996-09-12 | 2003-09-29 | シャープ株式会社 | Parallax barriers and displays |
JP2004219926A (en) * | 2003-01-17 | 2004-08-05 | Three M Innovative Properties Co | Optical film structure, illuminator, and liquid crystal display device |
US20060171164A1 (en) * | 2003-01-17 | 2006-08-03 | Akira Kida | Optical film structure, illlumination apparatus and liquid crystal display device |
US7224529B2 (en) | 2003-09-09 | 2007-05-29 | 3M Innovative Properties Company | Microreplicated article |
KR100616556B1 (en) * | 2004-06-12 | 2006-08-28 | 김은수 | Polarized stereoscopic display device and method without loss |
JP4878867B2 (en) * | 2005-12-16 | 2012-02-15 | 大成プラス株式会社 | Optical sheet holder for liquid crystal display device |
US20070127144A1 (en) | 2005-12-06 | 2007-06-07 | Eastman Kodak Company | Optical film and frame with high resistance to thermal distortion |
KR101241770B1 (en) * | 2006-02-17 | 2013-03-14 | 삼성디스플레이 주식회사 | Stereo-scopic image conversion panel and stereo-scopic image display apparatus having the same |
WO2008045681A1 (en) * | 2006-10-06 | 2008-04-17 | 3M Innovative Properties Company | Backlight modules for autostereoscopic 3d display devices and scanning backlights for lcd devices |
WO2008060289A1 (en) * | 2006-11-17 | 2008-05-22 | Thomson Licensing | System and method for model fitting and registration of objects for 2d-to-3d conversion |
US7530721B2 (en) | 2007-04-18 | 2009-05-12 | Skc Haas Display Films Co., Ltd. | Double-sided turning film |
EP2208105A4 (en) * | 2007-10-04 | 2013-01-02 | 3M Innovative Properties Co | Stretched film for stereoscopic 3d display |
-
2008
- 2008-10-01 EP EP08835293A patent/EP2208105A4/en not_active Withdrawn
- 2008-10-01 KR KR1020107009750A patent/KR20100087313A/en not_active Application Discontinuation
- 2008-10-01 CN CN200880109512A patent/CN101809482A/en active Pending
- 2008-10-01 WO PCT/US2008/078378 patent/WO2009046057A1/en active Application Filing
- 2008-10-01 US US12/243,052 patent/US7750983B2/en not_active Expired - Fee Related
- 2008-10-01 JP JP2010528097A patent/JP2010541020A/en active Pending
- 2008-10-03 TW TW097138283A patent/TW200931066A/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000056303A (en) * | 1998-08-03 | 2000-02-25 | Matsushita Electric Ind Co Ltd | Illuminating unit and liquid crystal display device using same |
JP2001066547A (en) * | 1999-08-31 | 2001-03-16 | Toshiba Corp | Stereoscopic display device |
US20030231264A1 (en) * | 2000-02-24 | 2003-12-18 | Byoung-Ku Kim | Structure for preventing a wrinkle in a reflective sheet of a backlight unit |
WO2004027492A1 (en) * | 2002-09-19 | 2004-04-01 | Mitsubishi Denki Kabushiki Kaisha | Display unit and electronic apparatus equipped with display unit |
Non-Patent Citations (1)
Title |
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See also references of EP2208105A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010147633A2 (en) * | 2009-06-19 | 2010-12-23 | Oculus3D | System for the projection of stereoscopic motion pictures |
WO2010147633A3 (en) * | 2009-06-19 | 2011-04-07 | Oculus3D | System for the projection of stereoscopic motion pictures |
JP2011075979A (en) * | 2009-10-01 | 2011-04-14 | Toshiba Mobile Display Co Ltd | Stereoscopic video display device |
Also Published As
Publication number | Publication date |
---|---|
EP2208105A4 (en) | 2013-01-02 |
EP2208105A1 (en) | 2010-07-21 |
CN101809482A (en) | 2010-08-18 |
KR20100087313A (en) | 2010-08-04 |
JP2010541020A (en) | 2010-12-24 |
US20090091668A1 (en) | 2009-04-09 |
TW200931066A (en) | 2009-07-16 |
US7750983B2 (en) | 2010-07-06 |
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