JPS6451789A - Liquid crystal shutter driving device - Google Patents

Liquid crystal shutter driving device

Info

Publication number
JPS6451789A
JPS6451789A JP62209036A JP20903687A JPS6451789A JP S6451789 A JPS6451789 A JP S6451789A JP 62209036 A JP62209036 A JP 62209036A JP 20903687 A JP20903687 A JP 20903687A JP S6451789 A JPS6451789 A JP S6451789A
Authority
JP
Japan
Prior art keywords
shutter
liquid crystal
picture
case
driving device
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.)
Granted
Application number
JP62209036A
Other languages
Japanese (ja)
Other versions
JPH0748883B2 (en
Inventor
Yukihiro Yatagai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP62209036A priority Critical patent/JPH0748883B2/en
Publication of JPS6451789A publication Critical patent/JPS6451789A/en
Publication of JPH0748883B2 publication Critical patent/JPH0748883B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

PURPOSE:To improve the deterioration of picture quality due to a liquid crystal shutter, appearing at the upper end or the lower end of a picture by performing the liquid crystal drive of a liquid crystal scope at separate timings for opening and closing the shutter. CONSTITUTION:A liquid crystal shutter driving device is provided with a means to perform the liquid crystal drive of the liquid crystal scope 13 at the separate timings (d), (e) for a case 3 that the shutter is opened and a case 6 that the shutter is closed (i.e., when an image on a picture frame changes from the one for a right eye to the one for a left eye, the timing to close the shutter for the right eye and the timing to open the shutter for the left eye are made different). Through such constitution, in case of the appreciation of a stereoscopic image by using a stereoscope, the deterioration of the picture quality at the upper end or the lower end of the picture can be improved, and besides, since a black band due to the response difference of the shutter is not seen on the picture, an ordinary image can be distributed as well to the left and the right eyes within the optional range of the picture.
JP62209036A 1987-08-21 1987-08-21 Liquid crystal shutter drive device Expired - Fee Related JPH0748883B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62209036A JPH0748883B2 (en) 1987-08-21 1987-08-21 Liquid crystal shutter drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62209036A JPH0748883B2 (en) 1987-08-21 1987-08-21 Liquid crystal shutter drive device

Publications (2)

Publication Number Publication Date
JPS6451789A true JPS6451789A (en) 1989-02-28
JPH0748883B2 JPH0748883B2 (en) 1995-05-24

Family

ID=16566191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62209036A Expired - Fee Related JPH0748883B2 (en) 1987-08-21 1987-08-21 Liquid crystal shutter drive device

Country Status (1)

Country Link
JP (1) JPH0748883B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013195955A (en) * 2012-03-22 2013-09-30 Seiko Instruments Inc Barrier liquid crystal device and stereoscopic image display device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101817939B1 (en) 2011-03-28 2018-01-15 삼성디스플레이 주식회사 Method of processing three-dimension image data and display apparatus performing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107993A (en) * 1983-11-17 1985-06-13 Toshiba Corp Stereoscopic television receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107993A (en) * 1983-11-17 1985-06-13 Toshiba Corp Stereoscopic television receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013195955A (en) * 2012-03-22 2013-09-30 Seiko Instruments Inc Barrier liquid crystal device and stereoscopic image display device

Also Published As

Publication number Publication date
JPH0748883B2 (en) 1995-05-24

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees