TW468801U - Optical engine of liquid crystal projecting device - Google Patents

Optical engine of liquid crystal projecting device

Info

Publication number
TW468801U
TW468801U TW89202675U TW89202675U TW468801U TW 468801 U TW468801 U TW 468801U TW 89202675 U TW89202675 U TW 89202675U TW 89202675 U TW89202675 U TW 89202675U TW 468801 U TW468801 U TW 468801U
Authority
TW
Taiwan
Prior art keywords
liquid crystal
optical engine
projecting device
crystal projecting
engine
Prior art date
Application number
TW89202675U
Other languages
Chinese (zh)
Inventor
Jeng Wang
Guo-Dung Diau
Original Assignee
Prokia Technology Co Ltd
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 Prokia Technology Co Ltd filed Critical Prokia Technology Co Ltd
Priority to TW89202675U priority Critical patent/TW468801U/en
Publication of TW468801U publication Critical patent/TW468801U/en

Links

TW89202675U 2000-02-19 2000-02-19 Optical engine of liquid crystal projecting device TW468801U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW89202675U TW468801U (en) 2000-02-19 2000-02-19 Optical engine of liquid crystal projecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW89202675U TW468801U (en) 2000-02-19 2000-02-19 Optical engine of liquid crystal projecting device

Publications (1)

Publication Number Publication Date
TW468801U true TW468801U (en) 2001-12-11

Family

ID=21664348

Family Applications (1)

Application Number Title Priority Date Filing Date
TW89202675U TW468801U (en) 2000-02-19 2000-02-19 Optical engine of liquid crystal projecting device

Country Status (1)

Country Link
TW (1) TW468801U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7144118B2 (en) 2003-06-24 2006-12-05 Coretronic Corporation Intake structure
CN110308504A (en) * 2019-06-20 2019-10-08 上海微波技术研究所（中国电子科技集团公司第五十研究所） Cold stop and detector system
US10728507B2 (en) 2015-04-15 2020-07-28 Coretronic Corporation Projector and optical engine module

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7144118B2 (en) 2003-06-24 2006-12-05 Coretronic Corporation Intake structure
US10728507B2 (en) 2015-04-15 2020-07-28 Coretronic Corporation Projector and optical engine module
CN110308504A (en) * 2019-06-20 2019-10-08 上海微波技术研究所（中国电子科技集团公司第五十研究所） Cold stop and detector system

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees