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TW200708068A - Method and apparatus for stereoscopic display employing a transmissive active-matrix liquid crystal pixel array - Google Patents

Method and apparatus for stereoscopic display employing a transmissive active-matrix liquid crystal pixel array

Info

Publication number
TW200708068A
TW200708068A TW095122561A TW95122561A TW200708068A TW 200708068 A TW200708068 A TW 200708068A TW 095122561 A TW095122561 A TW 095122561A TW 95122561 A TW95122561 A TW 95122561A TW 200708068 A TW200708068 A TW 200708068A
Authority
TW
Taiwan
Prior art keywords
perspective image
array
right perspective
display periods
image display
Prior art date
Application number
TW095122561A
Other languages
Chinese (zh)
Other versions
TWI314005B (en
Inventor
Sin-Min Chang
Original Assignee
Sin-Min Chang
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
Priority claimed from US11/199,890 external-priority patent/US7348952B2/en
Priority claimed from US11/199,889 external-priority patent/US7345665B2/en
Application filed by Sin-Min Chang filed Critical Sin-Min Chang
Publication of TW200708068A publication Critical patent/TW200708068A/en
Application granted granted Critical
Publication of TWI314005B publication Critical patent/TWI314005B/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • G09G3/003—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to produce spatial visual effects
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/061—Details of flat display driving waveforms for resetting or blanking
    • G09G2310/063—Waveforms for resetting the whole screen at once

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)

Abstract

An improved stereoscopic display apparatus and methodology includes an array of liquid-crystal-based transmissive pixels are cleared (i.e., placed in a "dark" state) before being loaded with the desired analog voltage potential signal for display during both left perspective image display periods and right perspective image display periods. In this manner, cross-frame image interference between the left and right perspective images is avoided and the quality of the stereoscopic viewing experience is improved. In another aspect, an improved stereoscopic display apparatus and methodology includes an array of liquid-crystal-based transmissive pixels. During right perspective image display periods, the pixels of the array are loaded with analog voltage potential signals corresponding to a left perspective image while displaying the preceding right perspective image. Likewise, during left perspective image display periods, the pixels of the array are loaded with analog voltage potential signals corresponding to a right perspective image while displaying the preceding left perspective image. In this manner, cross-frame image interference is avoided and the left and right perspective image display periods can be expanded.
TW95122561A 2005-08-09 2006-06-22 Method and apparatus for stereoscopic display employing a transmissive active-matrix liquid crystal pixel array TWI314005B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/199,890 US7348952B2 (en) 2005-08-09 2005-08-09 Method and apparatus for stereoscopic display employing a transmissive active-matrix liquid crystal pixel array
US11/199,889 US7345665B2 (en) 2005-08-09 2005-08-09 Method and apparatus for stereoscopic display employing a transmissive active-matrix liquid crystal pixel array

Publications (2)

Publication Number Publication Date
TW200708068A true TW200708068A (en) 2007-02-16
TWI314005B TWI314005B (en) 2009-08-21

Family

ID=37758033

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95122561A TWI314005B (en) 2005-08-09 2006-06-22 Method and apparatus for stereoscopic display employing a transmissive active-matrix liquid crystal pixel array

Country Status (2)

Country Link
TW (1) TWI314005B (en)
WO (1) WO2007021457A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102469337A (en) * 2010-11-17 2012-05-23 三星电子株式会社 Method of driving display panel and display apparatus for performing the method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130116700A (en) * 2012-04-16 2013-10-24 삼성디스플레이 주식회사 Display device and driving method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6111598A (en) * 1993-11-12 2000-08-29 Peveo, Inc. System and method for producing and displaying spectrally-multiplexed images of three-dimensional imagery for use in flicker-free stereoscopic viewing thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102469337A (en) * 2010-11-17 2012-05-23 三星电子株式会社 Method of driving display panel and display apparatus for performing the method
US9251728B2 (en) 2010-11-17 2016-02-02 Samsung Display Co., Ltd. Method of driving a 3D display panel with enhanced left-eye image and right-eye image luminance difference and display apparatus for performing the method

Also Published As

Publication number Publication date
TWI314005B (en) 2009-08-21
WO2007021457A2 (en) 2007-02-22
WO2007021457A3 (en) 2007-06-07

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees