WO2011034497A3 - Shutter glass controller, shutter glass apparatus and display apparatus - Google Patents
Shutter glass controller, shutter glass apparatus and display apparatus Download PDFInfo
- Publication number
- WO2011034497A3 WO2011034497A3 PCT/SG2009/000344 SG2009000344W WO2011034497A3 WO 2011034497 A3 WO2011034497 A3 WO 2011034497A3 SG 2009000344 W SG2009000344 W SG 2009000344W WO 2011034497 A3 WO2011034497 A3 WO 2011034497A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shutter glass
- shutter
- sequence
- controller
- frames
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/398—Synchronisation thereof; Control thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/139—Format conversion, e.g. of frame-rate or size
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
- H04N13/341—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using temporal multiplexing
-
- 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
- G02B30/22—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 stereoscopic type
- G02B30/24—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 stereoscopic type involving temporal multiplexing, e.g. using sequentially activated left and right shutters
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
Embodiments provide a shutter glass controller (600), which includes an input configured to receive a video frame identification signal (602), and a shutter glass driver (620) configured to generate at least one shutter glass driving signal to drive a shutter glass. The shutter glass driver (620) is configured such that the shutter glass driving signal effects a control of the shutter glass in accordance which the video frame identification signal (602) such that when a sequence of frames comprising a sequence of left eye frames and a sequence of right eye frames being alternately generated are presented, wherein each eye frame is repeatedly presented at least twice in immediate succession, a left eye portion of the shutter i s closed at least during the presentation of a respective first eye frame, and a right eye portion of the shutter glass is closed at least during the presentation of a respective first right eye frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SG2009/000344 WO2011034497A2 (en) | 2009-09-16 | 2009-09-16 | Shutter glass controller, shutter glass apparatus and display apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SG2009/000344 WO2011034497A2 (en) | 2009-09-16 | 2009-09-16 | Shutter glass controller, shutter glass apparatus and display apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011034497A2 WO2011034497A2 (en) | 2011-03-24 |
WO2011034497A3 true WO2011034497A3 (en) | 2012-05-03 |
Family
ID=43759213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SG2009/000344 WO2011034497A2 (en) | 2009-09-16 | 2009-09-16 | Shutter glass controller, shutter glass apparatus and display apparatus |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2011034497A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9137522B2 (en) | 2011-07-11 | 2015-09-15 | Realtek Semiconductor Corp. | Device and method for 3-D display control |
TW201306558A (en) * | 2011-07-28 | 2013-02-01 | Realtek Semiconductor Corp | Apparatus and method for 3-D display control |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007126904A2 (en) * | 2006-03-29 | 2007-11-08 | Nvidia Corporation | System, method, and computer program product for controlling stereo glasses shutters |
-
2009
- 2009-09-16 WO PCT/SG2009/000344 patent/WO2011034497A2/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007126904A2 (en) * | 2006-03-29 | 2007-11-08 | Nvidia Corporation | System, method, and computer program product for controlling stereo glasses shutters |
Also Published As
Publication number | Publication date |
---|---|
WO2011034497A2 (en) | 2011-03-24 |
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