IT7825114A0 - Metodo per preparare un elemento polarizzatore della luce ed elemento cosi' ottenuto. - Google Patents
Metodo per preparare un elemento polarizzatore della luce ed elemento cosi' ottenuto.Info
- Publication number
- IT7825114A0 IT7825114A0 IT7825114A IT2511478A IT7825114A0 IT 7825114 A0 IT7825114 A0 IT 7825114A0 IT 7825114 A IT7825114 A IT 7825114A IT 2511478 A IT2511478 A IT 2511478A IT 7825114 A0 IT7825114 A0 IT 7825114A0
- Authority
- IT
- Italy
- Prior art keywords
- preparing
- light polarizing
- polarizing element
- light
- polarizing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Coloring (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81099677A | 1977-06-29 | 1977-06-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7825114A0 true IT7825114A0 (it) | 1978-06-29 |
IT1097458B IT1097458B (it) | 1985-08-31 |
Family
ID=25205251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25114/78A IT1097458B (it) | 1977-06-29 | 1978-06-29 | Metodo per preparare un elemento polarizzatore della luce ed elemento cosi' ottenuto |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0000209B1 (it) |
JP (1) | JPS6033245B2 (it) |
AU (1) | AU517329B2 (it) |
DE (1) | DE2861617D1 (it) |
IT (1) | IT1097458B (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5614533A (en) * | 1979-07-16 | 1981-02-12 | Shin Etsu Chem Co Ltd | Production of polarizing film or sheet |
JPH0612362B2 (ja) * | 1983-03-01 | 1994-02-16 | 住友化学工業株式会社 | 耐久性の優れた偏光板 |
US4591512A (en) * | 1985-01-25 | 1986-05-27 | Polaroid Corporation | Method of making light polarizer |
JP2663440B2 (ja) * | 1987-06-12 | 1997-10-15 | 三菱瓦斯化学株式会社 | 偏光フィルムの製造方法 |
JPH02244006A (ja) * | 1989-03-17 | 1990-09-28 | Nippon Kayaku Co Ltd | 位相差フィルム及びその製造法 |
JP4566384B2 (ja) | 2000-10-30 | 2010-10-20 | 日東電工株式会社 | 偏光板 |
JP2002148434A (ja) * | 2000-11-08 | 2002-05-22 | Nitto Denko Corp | 偏光板 |
JP2003029043A (ja) * | 2001-07-19 | 2003-01-29 | Nitto Denko Corp | 偏光子の製造方法、偏光子、偏光板および液晶表示装置 |
JP4043263B2 (ja) | 2002-03-18 | 2008-02-06 | 日東電工株式会社 | 偏光子の製造方法、偏光子、偏光板および画像表示装置 |
US8012383B2 (en) | 2002-12-12 | 2011-09-06 | Sumitomo Chemical Company, Limited | Method for producing polarizing film |
US7651643B2 (en) | 2003-04-21 | 2010-01-26 | Nitto Denko Corporation | Polarizer, method for producing same, polarizing plate, optical film, and image display |
JP2007316366A (ja) * | 2006-05-26 | 2007-12-06 | Nippon Shokubai Co Ltd | 偏光子保護フィルム、偏光板、および画像表示装置 |
JP5996516B2 (ja) | 2013-11-29 | 2016-09-21 | 住友化学株式会社 | 偏光子及びそれを含む偏光板 |
JP5932760B2 (ja) | 2013-11-29 | 2016-06-08 | 住友化学株式会社 | 偏光子及びそれを含む偏光板 |
JP6049600B2 (ja) | 2013-11-29 | 2016-12-21 | 住友化学株式会社 | 偏光子及びそれを含む偏光板 |
EP3454440A1 (de) * | 2017-09-11 | 2019-03-13 | Woertz Engineering AG | Anschlussvorrichtung und elektrische tunnelinstallation |
CN114355497A (zh) * | 2020-10-14 | 2022-04-15 | 恒美光电股份有限公司 | 一种偏光子及其处理方法和制得的偏光片 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE23297E (en) * | 1950-11-28 | Sheetlike light-polarizing complex | ||
US2328219A (en) * | 1938-10-29 | 1943-08-31 | Polaroid Corp | Light polarizer and process of manufacture |
CH216195A (de) * | 1938-12-09 | 1941-08-15 | Zeiss Ikon Ag | Verfahren zur Herstellung von Polarisationsfiltern. |
US2375963A (en) * | 1943-05-07 | 1945-05-15 | Polaroid Corp | Process of manufacturing lightpolarizing material |
DE1258084B (de) * | 1956-07-02 | 1968-01-04 | Polaroid Corp | Verfahren zur Herstellung gefaerbter, lichtpolarisierender Folien |
-
1978
- 1978-05-19 AU AU36277/78A patent/AU517329B2/en not_active Expired
- 1978-06-01 EP EP78200002A patent/EP0000209B1/en not_active Expired
- 1978-06-01 DE DE7878200002T patent/DE2861617D1/de not_active Expired
- 1978-06-28 JP JP53078504A patent/JPS6033245B2/ja not_active Expired
- 1978-06-29 IT IT25114/78A patent/IT1097458B/it active
Also Published As
Publication number | Publication date |
---|---|
JPS6033245B2 (ja) | 1985-08-01 |
DE2861617D1 (en) | 1982-03-18 |
JPS5416575A (en) | 1979-02-07 |
EP0000209B1 (en) | 1982-02-10 |
AU517329B2 (en) | 1981-07-23 |
AU3627778A (en) | 1979-11-22 |
EP0000209A1 (en) | 1979-01-10 |
IT1097458B (it) | 1985-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2861136D1 (en) | Integrated semiconductor circuit for a small-sized structural element, and method for its production | |
IT7824307A0 (it) | Metodo per la produzione di un elemento di accoppiamento. | |
IT1115838B (it) | Macchina per la pressatura e metodo relativo | |
ES236198Y (es) | Un conjunto de aguja-sutura perfeccionado | |
IT7825114A0 (it) | Metodo per preparare un elemento polarizzatore della luce ed elemento cosi' ottenuto. | |
JPS52152847A (en) | Steam bonding method | |
IT7848000A0 (it) | Copoliesteri a blocchi e procedimento per produrli | |
IT1083044B (it) | Metodo di lavorazione a maglia | |
IT8020210A0 (it) | Procedimento per produrre un elemento magnetico. | |
IT1083043B (it) | Metodo di lavorazione a maglia | |
IT1096317B (it) | Articolo a monocristallo in superlega trattata a caldo e procedimento per la sua fabbricazione | |
IT1074953B (it) | Dispositivo e procedimento per il riscaldamento di un pezzo in lavorazione | |
JPS53139524A (en) | Photographic element and its production method | |
IT1083227B (it) | Metodo di lavorazione a maglia | |
IT7829192A0 (it) | Metodo per produrre alchilenglicolmonoacetati e monopropionati. | |
RO74196A (ro) | Procedeu de obtinere a izobutilenei | |
FI770875A (fi) | Metod foer att goera foerpackningar halkfria | |
JPS5352264A (en) | Soldering method | |
IT1083226B (it) | Metodo di lavorazione a maglia | |
JPS5372756A (en) | Soldering method | |
DK175577A (da) | Fremgangsmade og maskine til fremstilling af kondensatorer | |
IT1082296B (it) | Metodo di lavorazione a maglia | |
JPS52128564A (en) | Soldering method | |
IT1075110B (it) | Copolimeri a blocchi ramificati e processo per la loro preparazione | |
BE856814A (fr) | Procede d'extraction |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970530 |