CN1725058A - 投射式显示装置 - Google Patents

投射式显示装置 Download PDF

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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
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CN
China
Prior art keywords
light
beam splitter
polarization
plane
polarized
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
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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
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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

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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

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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)

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JP (1) JP2000105360A (ja)
CN (1) CN1725058A (ja)

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

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Open date: 20060125