CN1323256A - 非郎伯玻璃散射体及其制造方法 - Google Patents
非郎伯玻璃散射体及其制造方法 Download PDFInfo
- Publication number
- CN1323256A CN1323256A CN99812128A CN99812128A CN1323256A CN 1323256 A CN1323256 A CN 1323256A CN 99812128 A CN99812128 A CN 99812128A CN 99812128 A CN99812128 A CN 99812128A CN 1323256 A CN1323256 A CN 1323256A
- Authority
- CN
- China
- Prior art keywords
- glass
- optical element
- host material
- steps
- optical
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/06—Construction of plunger or mould
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/06—Construction of plunger or mould
- C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
- C03B11/082—Construction of plunger or mould for making solid articles, e.g. lenses having profiled, patterned or microstructured surfaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
- C03B23/0302—Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face shaping moulds
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/40—Product characteristics
- C03B2215/41—Profiled surfaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/40—Product characteristics
- C03B2215/44—Flat, parallel-faced disc or plate products
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Surface Treatment Of Glass (AREA)
- Optical Elements Other Than Lenses (AREA)
- Laminated Bodies (AREA)
- Holo Graphy (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
玻璃 | 软化温度℃(°F) |
硼硅酸盐 | 716(1321) |
轻燧石(Light flint) | 585(1085) |
褐燧石(Brown flint) | 661(1222) |
轻褐色钡(Light barium brown) | 731(1348) |
燧石(Flint) | 593(1100) |
熔凝水晶(Fused) | 1000(1832) |
褐色沙石(Brown) | 720(1328) |
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/136,995 | 1998-08-20 | ||
US09/136,995 US6352759B2 (en) | 1998-08-20 | 1998-08-20 | Non-lambertian glass diffuser and method of making |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1323256A true CN1323256A (zh) | 2001-11-21 |
CN1103278C CN1103278C (zh) | 2003-03-19 |
Family
ID=22475352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99812128A Expired - Fee Related CN1103278C (zh) | 1998-08-20 | 1999-08-20 | 非郎伯玻璃散射体及其制造方法 |
Country Status (8)
Country | Link |
---|---|
US (2) | US6352759B2 (zh) |
EP (1) | EP1113918A4 (zh) |
JP (1) | JP2002523792A (zh) |
KR (1) | KR100817502B1 (zh) |
CN (1) | CN1103278C (zh) |
CA (1) | CA2341192C (zh) |
TW (1) | TW483872B (zh) |
WO (1) | WO2000010797A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101749644B (zh) * | 2009-12-31 | 2013-02-27 | 长兴化学工业股份有限公司 | 扩散膜及其制造方法 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9906327D0 (en) * | 1999-03-19 | 1999-05-12 | Pilkington Plc | Production of sheet glass |
US7837361B2 (en) | 2000-07-14 | 2010-11-23 | Ledalite Architectural Products | Light control devices implemented with diffusers having controllable diffusion characteristics |
EP1311879A2 (en) | 2000-07-14 | 2003-05-21 | Ledalite Architectural Products Inc. | Light control devices with kinoform diffusers |
US6675863B1 (en) * | 2000-09-07 | 2004-01-13 | Physical Optics Corporation | Seamless master and method of making same |
DE10054555A1 (de) * | 2000-11-01 | 2002-05-02 | Volkswagen Ag | Luftleitdüse |
JP2002337152A (ja) * | 2001-05-15 | 2002-11-27 | Fujitsu Ltd | 金型、金型の製造方法、記録媒体の製造方法、及び記録媒体の基板 |
US6844913B2 (en) * | 2003-04-24 | 2005-01-18 | Eastman Kodak Company | Optical exposure apparatus for forming an alignment layer |
US7436469B2 (en) * | 2004-10-15 | 2008-10-14 | 3M Innovative Properties Company | Composite diffuser plates and direct-lit liquid crystal displays using same |
US7710511B2 (en) * | 2004-10-15 | 2010-05-04 | 3M Innovative Properties Company | Liquid crystal displays with laminated diffuser plates |
US7446827B2 (en) * | 2004-10-15 | 2008-11-04 | 3M Innovative Properties Company | Direct-lit liquid crystal displays with laminated diffuser plates |
US20090046254A1 (en) * | 2004-10-22 | 2009-02-19 | Koninklijke Philips Electronics, N.V. | Projector system |
US20060291055A1 (en) * | 2005-06-15 | 2006-12-28 | 3M Innovative Properties Company | Diffuse Multilayer Optical Article |
US7745989B2 (en) * | 2005-06-30 | 2010-06-29 | Semiconductor Energy Laboratory Co., Ltd | Light emitting element, light emitting device, and electronic apparatus |
US7924368B2 (en) * | 2005-12-08 | 2011-04-12 | 3M Innovative Properties Company | Diffuse multilayer optical assembly |
US20070203267A1 (en) * | 2006-02-28 | 2007-08-30 | 3M Innovative Properties Company | Optical display with fluted optical plate |
US7766531B2 (en) * | 2006-03-29 | 2010-08-03 | 3M Innovative Properties Company | Edge-lit optical display with fluted optical plate |
US20070236413A1 (en) * | 2006-03-29 | 2007-10-11 | 3M Innovative Properties Company | Fluted optical plate with internal light sources and systems using same |
US7355790B1 (en) * | 2006-08-04 | 2008-04-08 | Raytheon Company | Optical sight having a reticle illuminated through a non-lambertian light diffuser |
KR101517356B1 (ko) | 2007-04-10 | 2015-05-04 | 필립스 일렉트로닉스 엘티디. | 상반구 및 하반구에서 배트윙 발광 강도 분포를 나타내는 광 제어 장치 |
US8220932B2 (en) * | 2009-01-08 | 2012-07-17 | 3M Innovative Properties Company | Dry erasable projection article and system |
WO2011008957A1 (en) * | 2009-07-15 | 2011-01-20 | Ringdale, Inc. | Method and led apparatus for billboard lighting |
US8922888B2 (en) | 2009-11-23 | 2014-12-30 | 3M Innovative Properties Company | Front projection screen with high contrast |
CN102384900A (zh) * | 2010-09-06 | 2012-03-21 | 信义超薄玻璃(东莞)有限公司 | 散射板及其制造方法 |
IT202000009766A1 (it) * | 2020-05-04 | 2021-11-04 | Bormioli Luigi Spa | Metodo per produrre un contenitore in vetro |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1718824A (en) * | 1927-03-04 | 1929-06-25 | Jungers Clement | Rolled sheet glass |
BE481396A (zh) * | 1942-02-02 | |||
US4842633A (en) * | 1987-08-25 | 1989-06-27 | Matsushita Electric Industrial Co., Ltd. | Method of manufacturing molds for molding optical glass elements and diffraction gratings |
US4904069A (en) * | 1987-12-14 | 1990-02-27 | Ichikoh Industries, Ltd. | Fresnel-type aspheric prism lens |
EP0479490A3 (en) | 1990-10-02 | 1992-08-12 | Physical Optics Corporation | Volume holographic diffuser |
FR2670774B1 (fr) * | 1990-12-21 | 1993-09-10 | Saint Gobain Vitrage Int | Vitrage diffusant. |
JP3147481B2 (ja) * | 1992-04-21 | 2001-03-19 | 松下電器産業株式会社 | ガラス製回折格子の成形用金型及びその製造方法及びガラス製回折格子の製造方法 |
US5287427A (en) * | 1992-05-05 | 1994-02-15 | At&T Bell Laboratories | Method of making an article comprising an optical component, and article comprising the component |
JPH0634805A (ja) * | 1992-07-21 | 1994-02-10 | Matsushita Electric Ind Co Ltd | 回折格子のプレス成形用型及びその作製方法ならびに回折格子の作製方法 |
CA2168107C (en) | 1993-07-27 | 2001-02-13 | Joel Petersen | Light source destructuring and shaping device |
AU6245994A (en) | 1993-07-27 | 1995-02-28 | Physical Optics Corporation | High-brightness directional viewing screen |
US5838403A (en) | 1996-02-14 | 1998-11-17 | Physical Optics Corporation | Liquid crystal display system with internally reflecting waveguide for backlighting and non-Lambertian diffusing |
US5735988A (en) | 1996-03-19 | 1998-04-07 | Physical Optics Corporation | Method of making liquid crystal display system |
US5922238A (en) | 1997-02-14 | 1999-07-13 | Physical Optics Corporation | Method of making replicas and compositions for use therewith |
US6446467B1 (en) * | 1997-07-29 | 2002-09-10 | Physical Optics Corporation | Monolithic glass light shaping diffuser and method for its production |
ATE254617T1 (de) | 1998-01-26 | 2003-12-15 | Dow Agrosciences Llc | Herstellung von n-arylsulfonamidverbindungen |
-
1998
- 1998-08-20 US US09/136,995 patent/US6352759B2/en not_active Expired - Fee Related
-
1999
- 1999-08-20 CN CN99812128A patent/CN1103278C/zh not_active Expired - Fee Related
- 1999-08-20 KR KR1020017002147A patent/KR100817502B1/ko not_active IP Right Cessation
- 1999-08-20 JP JP2000566100A patent/JP2002523792A/ja active Pending
- 1999-08-20 TW TW088114293A patent/TW483872B/zh not_active IP Right Cessation
- 1999-08-20 WO PCT/US1999/019294 patent/WO2000010797A1/en active Application Filing
- 1999-08-20 CA CA002341192A patent/CA2341192C/en not_active Expired - Fee Related
- 1999-08-20 EP EP99945170A patent/EP1113918A4/en not_active Withdrawn
-
2000
- 2000-12-07 US US09/731,541 patent/US6482336B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101749644B (zh) * | 2009-12-31 | 2013-02-27 | 长兴化学工业股份有限公司 | 扩散膜及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1113918A1 (en) | 2001-07-11 |
US6352759B2 (en) | 2002-03-05 |
TW483872B (en) | 2002-04-21 |
EP1113918A4 (en) | 2011-03-30 |
US6482336B2 (en) | 2002-11-19 |
US20010000739A1 (en) | 2001-05-03 |
CA2341192C (en) | 2007-07-31 |
WO2000010797A1 (en) | 2000-03-02 |
CA2341192A1 (en) | 2000-03-02 |
US20010008681A1 (en) | 2001-07-19 |
KR100817502B1 (ko) | 2008-03-27 |
JP2002523792A (ja) | 2002-07-30 |
KR20010072794A (ko) | 2001-07-31 |
CN1103278C (zh) | 2003-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1078637 Country of ref document: HK |
|
ASS | Succession or assignment of patent right |
Owner name: ASAHI KASEI CORPORATION Free format text: FORMER OWNER: PHYSICAL OPTICAL CO., LTD. Effective date: 20091211 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091211 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: 20030319 Termination date: 20130820 |