TWI324704B - - Google Patents

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Publication number
TWI324704B
TWI324704B TW95146295A TW95146295A TWI324704B TW I324704 B TWI324704 B TW I324704B TW 95146295 A TW95146295 A TW 95146295A TW 95146295 A TW95146295 A TW 95146295A TW I324704 B TWI324704 B TW I324704B
Authority
TW
Taiwan
Prior art keywords
display screen
mirror
projector
display
anticline
Prior art date
Application number
TW95146295A
Other languages
English (en)
Chinese (zh)
Other versions
TW200825609A (en
Original Assignee
Butterfly Technology Shenzhen 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 Butterfly Technology Shenzhen Ltd filed Critical Butterfly Technology Shenzhen Ltd
Priority to TW95146295A priority Critical patent/TW200825609A/zh
Publication of TW200825609A publication Critical patent/TW200825609A/zh
Application granted granted Critical
Publication of TWI324704B publication Critical patent/TWI324704B/zh

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Landscapes

  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
  • Lenses (AREA)
TW95146295A 2006-12-11 2006-12-11 Projector having a saw-tooth type planar reflection lens TW200825609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW95146295A TW200825609A (en) 2006-12-11 2006-12-11 Projector having a saw-tooth type planar reflection lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW95146295A TW200825609A (en) 2006-12-11 2006-12-11 Projector having a saw-tooth type planar reflection lens

Publications (2)

Publication Number Publication Date
TW200825609A TW200825609A (en) 2008-06-16
TWI324704B true TWI324704B (enrdf_load_stackoverflow) 2010-05-11

Family

ID=44772011

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95146295A TW200825609A (en) 2006-12-11 2006-12-11 Projector having a saw-tooth type planar reflection lens

Country Status (1)

Country Link
TW (1) TW200825609A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102681173A (zh) * 2011-03-18 2012-09-19 上海三鑫科技发展有限公司 超短距投影光学镜头系统

Also Published As

Publication number Publication date
TW200825609A (en) 2008-06-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees