CN1725058A - 投射式显示装置 - Google Patents

投射式显示装置 Download PDF

Info

Publication number
CN1725058A
CN1725058A CN 200510091097 CN200510091097A CN1725058A CN 1725058 A CN1725058 A CN 1725058A CN 200510091097 CN200510091097 CN 200510091097 CN 200510091097 A CN200510091097 A CN 200510091097A CN 1725058 A CN1725058 A CN 1725058A
Authority
CN
China
Prior art keywords
light
beam splitter
polarization
plane
display 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.)
Pending
Application number
CN 200510091097
Other languages
English (en)
Chinese (zh)
Inventor
宫胁彻行
山本英树
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of CN1725058A publication Critical patent/CN1725058A/zh
Pending legal-status Critical Current

Links

Images

Landscapes

  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
CN 200510091097 1998-09-29 1999-09-29 投射式显示装置 Pending CN1725058A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP10275370A JP2000105360A (ja) 1998-09-29 1998-09-29 投射型表示装置
JP275370/98 1998-09-29
JP276974/98 1998-09-30
JP301953/98 1998-10-23

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB991224736A Division CN1236625C (zh) 1998-09-29 1999-09-29 投射式显示装置

Publications (1)

Publication Number Publication Date
CN1725058A true CN1725058A (zh) 2006-01-25

Family

ID=17554546

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200510091097 Pending CN1725058A (zh) 1998-09-29 1999-09-29 投射式显示装置

Country Status (2)

Country Link
JP (1) JP2000105360A (enExample)
CN (1) CN1725058A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101995745A (zh) * 2009-08-10 2011-03-30 佳能株式会社 颜色分离合成系统和投影显示装置
CN111881719A (zh) * 2020-06-09 2020-11-03 青岛奥美克生物信息科技有限公司 非接触式生物识别引导装置、方法以及生物特征识别系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002277850A (ja) * 2001-03-19 2002-09-25 Nikon Corp 投射型表示装置用光学装置及び投射型表示装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101995745A (zh) * 2009-08-10 2011-03-30 佳能株式会社 颜色分离合成系统和投影显示装置
CN111881719A (zh) * 2020-06-09 2020-11-03 青岛奥美克生物信息科技有限公司 非接触式生物识别引导装置、方法以及生物特征识别系统
CN111881719B (zh) * 2020-06-09 2024-04-16 青岛奥美克生物信息科技有限公司 非接触式生物识别引导装置、方法以及生物特征识别系统

Also Published As

Publication number Publication date
JP2000105360A (ja) 2000-04-11

Similar Documents

Publication Publication Date Title
CN1236625C (zh) 投射式显示装置
CN1249465C (zh) 偏光分离装置及其制造方法、偏光转换装置和投射型显示装置
CN1182422C (zh) 光反射型起偏镜及使用它的投影仪
CN1224857C (zh) 投影型图像显示装置
CN1162733C (zh) 偏振光分束器及其光学系统以及用于操作投影系统的方法
CN1243577A (zh) 照明光学系统和投影型显示装置
CN1236330C (zh) 棱镜、投影装置和光学部件
CN1265242C (zh) 照明装置及投影型图像显示装置
CN1211669C (zh) 光学部件和使用该部件的投影器
CN1125365C (zh) 光调制元件及投影型显示装置
CN1695079A (zh) 图像显示装置
CN1146742C (zh) 偏振光照明装置及投影型图象显示装置
CN101052915A (zh) 光学积分器，照明装置及投影型图像显示装置
HK1079857A1 (zh) 选择性反射
CN1639612A (zh) 复合偏振分束器
CN1249485C (zh) 色分解光学系统、图象显示光学系统和投影式图象显示装置
CN1713022A (zh) 偏振分束器和液晶投影仪装置
CN1453609A (zh) 从两面观察设于设备两面两液晶显示元件的液晶显示装置
CN101080655A (zh) 相位差补偿器、光调制系统、液晶显示器和液晶投影仪
CN1521532A (zh) 照明光学系以及投射显示光学系
CN1519615A (zh) 偏振光分离光学系统
CN1075702C (zh) 偏振方向变换照明装置和使用它的投影型图像显示装置
CN1222810C (zh) 显示装置
CN1141557A (zh) 投影型图像显示设备
CN1206120A (zh) 投写式图像显示装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Open date: 20060125