CN1149411C - 包含具有整体表面漫射体的光学件的装置 - Google Patents

包含具有整体表面漫射体的光学件的装置 Download PDF

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Publication number
CN1149411C
CN1149411C CNB998117811A CN99811781A CN1149411C CN 1149411 C CN1149411 C CN 1149411C CN B998117811 A CNB998117811 A CN B998117811A CN 99811781 A CN99811781 A CN 99811781A CN 1149411 C CN1149411 C CN 1149411C
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CN
China
Prior art keywords
carrier
light
optics
optical element
optic
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
CNB998117811A
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English (en)
Chinese (zh)
Other versions
CN1322302A (zh
Inventor
里克・L・谢
里克·L·谢
・A・莱恩
杰弗里·A·莱恩
拉・D・萨文特
加金德拉·D·萨文特
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.)
Luminit LLC
Original Assignee
Physical Optics 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 Physical Optics Corp filed Critical Physical Optics Corp
Publication of CN1322302A publication Critical patent/CN1322302A/zh
Application granted granted Critical
Publication of CN1149411C publication Critical patent/CN1149411C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Surface Treatment Of Optical Elements (AREA)
CNB998117811A 1998-08-25 1999-08-25 包含具有整体表面漫射体的光学件的装置 Expired - Fee Related CN1149411C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/139,444 1998-08-25
US09/139,444 US6259562B1 (en) 1998-08-25 1998-08-25 Device including an optical element with an integral surface diffuser

Publications (2)

Publication Number Publication Date
CN1322302A CN1322302A (zh) 2001-11-14
CN1149411C true CN1149411C (zh) 2004-05-12

Family

ID=22486684

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB998117811A Expired - Fee Related CN1149411C (zh) 1998-08-25 1999-08-25 包含具有整体表面漫射体的光学件的装置

Country Status (8)

Country Link
US (1) US6259562B1 (enExample)
EP (1) EP1108230A1 (enExample)
JP (1) JP2002523799A (enExample)
KR (1) KR100702287B1 (enExample)
CN (1) CN1149411C (enExample)
CA (1) CA2341392C (enExample)
TW (1) TW436641B (enExample)
WO (1) WO2000011504A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6558759B2 (en) * 1998-05-27 2003-05-06 Centre For Liquid Crystal Research Liquid crystal display device
DE10202870A1 (de) * 2002-01-11 2003-09-04 Zeiss Carl Jena Gmbh Beleuchtungseinrichtung für Mikroskope
US20040199052A1 (en) 2003-04-01 2004-10-07 Scimed Life Systems, Inc. Endoscopic imaging system
US20060242611A1 (en) * 2005-04-07 2006-10-26 Microsoft Corporation Integrating programmable logic into personal computer (PC) architecture
US20070211460A1 (en) * 2006-03-09 2007-09-13 Ilya Ravkin Multi-color LED light source for microscope illumination
CA2645065A1 (en) * 2006-04-24 2007-11-08 Richard Fuisz Bodily fluid analyzer, and system including same and method for programming same
US8238678B2 (en) * 2006-08-30 2012-08-07 Siemens Medical Solutions Usa, Inc. Providing representative image information
US7414724B2 (en) * 2006-11-17 2008-08-19 Eppendorf Ag Light diffuser used in a testing apparatus
US20090237498A1 (en) * 2008-03-20 2009-09-24 Modell Mark D System and methods for the improvement of images generated by fiberoptic imaging bundles
SG171812A1 (en) * 2008-12-04 2011-07-28 Abbott Lab Dual variable domain immunoglobulins and uses thereof
US8485966B2 (en) 2009-05-08 2013-07-16 Boston Scientific Scimed, Inc. Endoscope with distal tip having encased optical components and display orientation capabilities
US8495931B2 (en) 2009-04-23 2013-07-30 John S. Sroka Ratchet wrench
US20170340898A1 (en) * 2016-05-27 2017-11-30 Lasertel, Inc. Source-insensitive cylindrical light diffuser and visual indicator system for phototherapy

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427265A (en) 1980-06-27 1984-01-24 Canon Kabushiki Kaisha Diffusion plate
US4447123A (en) 1981-07-29 1984-05-08 Ensco Inc. Fiber optic security system including a fiber optic seal and an electronic verifier
US4586781A (en) * 1982-07-30 1986-05-06 Hughes Aircraft Company Diffraction optics diffusing screen
US5151917A (en) * 1991-04-18 1992-09-29 Coherent, Inc. Laser resonators employing diffractive optical elements
KR0168879B1 (ko) 1992-12-25 1999-04-15 기따지마 요시또시 렌티큘러 렌즈, 면광원 및 액정 표시 장치
JPH08512003A (ja) * 1993-07-27 1996-12-17 フィジィカル オプティクス コーポレーション 光源の解体成形装置
US5538674A (en) * 1993-11-19 1996-07-23 Donnelly Corporation Method for reproducing holograms, kinoforms, diffractive optical elements and microstructures
US5850300A (en) * 1994-02-28 1998-12-15 Digital Optics Corporation Diffractive beam homogenizer having free-form fringes
US5659413A (en) 1995-02-28 1997-08-19 The Mitre Corporation Laser satellite communication system
US5671084A (en) * 1995-03-24 1997-09-23 Eastman Kodak Company Illumination system for a film scanner
US5633762A (en) * 1995-10-23 1997-05-27 Motorola Dual image manifestation apparatus with integrated electro-optical package
US5751869A (en) 1996-08-08 1998-05-12 Cogent Light Technologies, Inc. Optical system for coupling light from a single fiber optic into a fiber bundle
US5754278A (en) * 1996-11-27 1998-05-19 Eastman Kodak Company Image transfer illumination system and method

Also Published As

Publication number Publication date
WO2000011504A1 (en) 2000-03-02
KR20010072795A (ko) 2001-07-31
CA2341392C (en) 2008-01-15
EP1108230A1 (en) 2001-06-20
US6259562B1 (en) 2001-07-10
CN1322302A (zh) 2001-11-14
WO2000011504A9 (en) 2002-10-17
JP2002523799A (ja) 2002-07-30
CA2341392A1 (en) 2000-03-02
KR100702287B1 (ko) 2007-03-30
TW436641B (en) 2001-05-28

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: ASAHI KASEI CORPORATION

Free format text: FORMER OWNER: PHYSICAL OPTICAL CO., LTD.

Effective date: 20091218

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20091218

Address after: Osaka Japan

Patentee after: Asahi Kasei Kogyo K. K.

Address before: American California

Patentee before: Physical Optics Corp.

ASS Succession or assignment of patent right

Owner name: LUMENITE LIMITED

Free format text: FORMER OWNER: ASAHI KASEI KOGYO K.K.

Effective date: 20130410

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130410

Address after: American California

Patentee after: Luminit LLC

Address before: Osaka Japan

Patentee before: Asahi Kasei Kogyo K. K.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20040512

Termination date: 20130825