JP4467686B2 - 投射型表示装置 - Google Patents

投射型表示装置 Download PDF

Info

Publication number
JP4467686B2
JP4467686B2 JP33947099A JP33947099A JP4467686B2 JP 4467686 B2 JP4467686 B2 JP 4467686B2 JP 33947099 A JP33947099 A JP 33947099A JP 33947099 A JP33947099 A JP 33947099A JP 4467686 B2 JP4467686 B2 JP 4467686B2
Authority
JP
Japan
Prior art keywords
light
light modulation
projection
display device
modulation element
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
JP33947099A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001154263A (ja
JP2001154263A5 (cg-RX-API-DMAC10.html
Inventor
守 宮脇
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP33947099A priority Critical patent/JP4467686B2/ja
Publication of JP2001154263A publication Critical patent/JP2001154263A/ja
Publication of JP2001154263A5 publication Critical patent/JP2001154263A5/ja
Application granted granted Critical
Publication of JP4467686B2 publication Critical patent/JP4467686B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

JP33947099A 1999-11-30 1999-11-30 投射型表示装置 Expired - Fee Related JP4467686B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP33947099A JP4467686B2 (ja) 1999-11-30 1999-11-30 投射型表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33947099A JP4467686B2 (ja) 1999-11-30 1999-11-30 投射型表示装置

Publications (3)

Publication Number Publication Date
JP2001154263A JP2001154263A (ja) 2001-06-08
JP2001154263A5 JP2001154263A5 (cg-RX-API-DMAC10.html) 2007-01-25
JP4467686B2 true JP4467686B2 (ja) 2010-05-26

Family

ID=18327781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33947099A Expired - Fee Related JP4467686B2 (ja) 1999-11-30 1999-11-30 投射型表示装置

Country Status (1)

Country Link
JP (1) JP4467686B2 (cg-RX-API-DMAC10.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4591751B2 (ja) * 2004-06-10 2010-12-01 ソニー株式会社 画像投射システム及び画像投射装置
JP5223452B2 (ja) 2008-05-20 2013-06-26 株式会社リコー プロジェクタ及び投影画像形成方法及び車両用ヘッドアップディスプレイ装置
US20120140147A1 (en) * 2009-10-09 2012-06-07 Eiji Satoh Display panel, display system, portable terminal and electronic device
JP5252046B2 (ja) * 2011-08-09 2013-07-31 カシオ計算機株式会社 画像投影装置及びプログラム
US12284466B2 (en) 2021-03-22 2025-04-22 Nec Corporation Projection device, control method, and recording medium

Also Published As

Publication number Publication date
JP2001154263A (ja) 2001-06-08

Similar Documents

Publication Publication Date Title
US7018050B2 (en) System and method for correcting luminance non-uniformity of obliquely projected images
US10778940B2 (en) MEMS projector using multiple laser sources
US7317465B2 (en) Image display system and method
US6674415B2 (en) Image display device
US6802613B2 (en) Broad gamut color display apparatus using an electromechanical grating device
US7670005B2 (en) Display device including a spatial light modulator with plural image regions
JP4616955B2 (ja) 投射型表示装置
US6636275B1 (en) Projection system for high definition digital images
JP2001154263A (ja) 投射型表示装置
US20080316373A1 (en) Projection type image display device
JPH10206813A (ja) 液晶プロジェクタおよびその駆動方法
JPH08129227A (ja) 光変調器装置及びプロジエクタ装置
JP2001117505A (ja) 映像表示装置
JPH1165477A (ja) プロジェクタ型カラー画像表示装置
JPH08146519A (ja) プロジエクタ装置
JPH0695063A (ja) 投写型表示装置の制御方法
JPH07168147A (ja) プロジエクタ装置
JP3383013B2 (ja) プロジエクタ装置
JPH086183A (ja) プロジエクタ装置
JPH0759036A (ja) プロジエクタ装置
JP4751545B2 (ja) 光走査型画像表示装置
JPH0646139Y2 (ja) 投写型映像表示装置
JPH1185039A (ja) 画像表示装置
JPH07209621A (ja) プロジエクタ装置
JP3318903B2 (ja) プロジエクタ装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061124

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061124

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20091001

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: 20100223

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100224

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: 20130305

Year of fee payment: 3

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

Free format text: PAYMENT UNTIL: 20140305

Year of fee payment: 4

LAPS Cancellation because of no payment of annual fees