JPS6486690A - Projection type liquid crystal display device - Google Patents

Projection type liquid crystal display device

Info

Publication number
JPS6486690A
JPS6486690A JP62244983A JP24498387A JPS6486690A JP S6486690 A JPS6486690 A JP S6486690A JP 62244983 A JP62244983 A JP 62244983A JP 24498387 A JP24498387 A JP 24498387A JP S6486690 A JPS6486690 A JP S6486690A
Authority
JP
Japan
Prior art keywords
image
liquid crystal
screen
crystal panel
projected
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
Application number
JP62244983A
Other languages
Japanese (ja)
Inventor
Hisashi Shin
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 JP62244983A priority Critical patent/JPS6486690A/en
Publication of JPS6486690A publication Critical patent/JPS6486690A/en
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

PURPOSE:To obtain the continuous display of large screen with high definition by constituting a large liquid crystal panel by combining plural small liquid crystal panels, and projecting an image on the liquid crystal panel on a transmission type screen by enlarging by a projecting lens. CONSTITUTION:Image light is generated by transmitting the liquid crystal panel 5 on which light from a halogen lamp 1 forms the image, and the image light is projected on the transmission type screen 7 by transmitting the projecting lens 6, and the image on the liquid crystal panel 5 is expanded and image- formed on the back plane 7a of the screen 7. A person visualizes the image displayed on the surface 7b of the screen 7 on the opposite side of the liquid crystal panel 5. At this time, the image with width A on each picture plane 16 of the liquid crystal panels 5a, 5b... is expanded to the image with width B, respectively, by the projecting lenses 6a, 6b..., and is projected on the screen 7. In such a case, the images of adjacent liquid crystal panels 5a, 5b... are projected on the screen 7 as the image continuing with each other. Therefore, no black part of unrequired grid shape is generated on the image on the screen 7, and satisfactory display definition can be obtained.
JP62244983A 1987-09-28 1987-09-28 Projection type liquid crystal display device Pending JPS6486690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62244983A JPS6486690A (en) 1987-09-28 1987-09-28 Projection type liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62244983A JPS6486690A (en) 1987-09-28 1987-09-28 Projection type liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS6486690A true JPS6486690A (en) 1989-03-31

Family

ID=17126846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62244983A Pending JPS6486690A (en) 1987-09-28 1987-09-28 Projection type liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS6486690A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62160437A (en) * 1986-01-08 1987-07-16 Kawasaki Heavy Ind Ltd Superposing method for projection image

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62160437A (en) * 1986-01-08 1987-07-16 Kawasaki Heavy Ind Ltd Superposing method for projection image

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