JP3625974B2 - 液晶ビデオプロジェクタ - Google Patents

液晶ビデオプロジェクタ Download PDF

Info

Publication number
JP3625974B2
JP3625974B2 JP02006397A JP2006397A JP3625974B2 JP 3625974 B2 JP3625974 B2 JP 3625974B2 JP 02006397 A JP02006397 A JP 02006397A JP 2006397 A JP2006397 A JP 2006397A JP 3625974 B2 JP3625974 B2 JP 3625974B2
Authority
JP
Japan
Prior art keywords
light
liquid crystal
primary color
crystal display
video projector
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.)
Expired - Fee Related
Application number
JP02006397A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10206816A (ja
JPH10206816A5 (enExample
Inventor
修一 山▲高▼
謙造 佐渡
保幸 宮田
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.)
Fujinon Corp
Original Assignee
Fujinon 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 Fujinon Corp filed Critical Fujinon Corp
Priority to JP02006397A priority Critical patent/JP3625974B2/ja
Publication of JPH10206816A publication Critical patent/JPH10206816A/ja
Publication of JPH10206816A5 publication Critical patent/JPH10206816A5/ja
Application granted granted Critical
Publication of JP3625974B2 publication Critical patent/JP3625974B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Liquid Crystal (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP02006397A 1997-01-17 1997-01-17 液晶ビデオプロジェクタ Expired - Fee Related JP3625974B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP02006397A JP3625974B2 (ja) 1997-01-17 1997-01-17 液晶ビデオプロジェクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02006397A JP3625974B2 (ja) 1997-01-17 1997-01-17 液晶ビデオプロジェクタ

Publications (3)

Publication Number Publication Date
JPH10206816A JPH10206816A (ja) 1998-08-07
JPH10206816A5 JPH10206816A5 (enExample) 2004-12-09
JP3625974B2 true JP3625974B2 (ja) 2005-03-02

Family

ID=12016642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP02006397A Expired - Fee Related JP3625974B2 (ja) 1997-01-17 1997-01-17 液晶ビデオプロジェクタ

Country Status (1)

Country Link
JP (1) JP3625974B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3992268B2 (ja) 2001-09-28 2007-10-17 フジノン株式会社 投写型画像表示装置

Also Published As

Publication number Publication date
JPH10206816A (ja) 1998-08-07

Similar Documents

Publication Publication Date Title
JP4157729B2 (ja) 反射型映像投射装置と、それを用いた投写型映像ディスプレイ装置、及び、それに用いる光源装置
JP2903876B2 (ja) 投写型表示装置
JPH08201753A (ja) 投写型液晶表示装置
JPH08220634A (ja) 背面投射型プロジェクタ−
JP3640367B2 (ja) 液晶ビデオプロジェクタ
JP3625974B2 (ja) 液晶ビデオプロジェクタ
JP4056435B2 (ja) プロジェクタ装置
JP3895907B2 (ja) 背面投写型表示装置
JPH05107659A (ja) プロジエクタ装置
JP2796653B2 (ja) 投影型液晶表示装置
JPH08194272A (ja) 液晶ビデオプロジェクタ
JPH046543A (ja) 投写型表示装置および該装置に用いる色分解光学装置
JPH0372332A (ja) 投写型カラー表示装置
JPH10260474A (ja) 背面投写型表示装置
JPH09329761A (ja) 投射型表示装置
JP2003107579A (ja) 液晶プロジェクタ装置
US20060203132A1 (en) Device and method of color adjustment for projection type video image display devices
JP2939860B2 (ja) 投影型液晶表示装置
JPH08304753A (ja) 液晶プロジェクタ
JPH10133147A (ja) 液晶プロジェクタ
JP2678957B2 (ja) 投影型液晶表示装置
JPH07294924A (ja) 投影装置
JP2893083B2 (ja) 投影型液晶表示装置
JPH08271848A (ja) 液晶プロジェクタ
JP2610087B2 (ja) 照明光学系および投写型液晶表示装置

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20040510

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20040513

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040705

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20041125

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20041201

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20071210

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081210

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081210

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091210

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101210

Year of fee payment: 6

LAPS Cancellation because of no payment of annual fees