CH596571A5 - - Google Patents
Info
- Publication number
- CH596571A5 CH596571A5 CH1276676A CH1276676A CH596571A5 CH 596571 A5 CH596571 A5 CH 596571A5 CH 1276676 A CH1276676 A CH 1276676A CH 1276676 A CH1276676 A CH 1276676A CH 596571 A5 CH596571 A5 CH 596571A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/022—Viewing apparatus
- G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
- G02B27/025—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies and magnifying means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Projection Apparatus (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/621,984 US4082440A (en) | 1975-10-14 | 1975-10-14 | Compact microform reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH596571A5 true CH596571A5 (US06811534-20041102-M00003.png) | 1978-03-15 |
Family
ID=24492478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1276676A CH596571A5 (US06811534-20041102-M00003.png) | 1975-10-14 | 1976-10-08 |
Country Status (10)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4372068A (en) * | 1980-08-04 | 1983-02-08 | Frederick A. Major | Rechargeable transparent slide viewer apparatus |
| JPS58152797U (ja) * | 1982-04-08 | 1983-10-13 | 日本鋼管株式会社 | 棒体の把持装置 |
| JPS63500131A (ja) * | 1985-06-24 | 1988-01-14 | アメリカン テレフオン アンド テレグラフ カムパニ− | 光学的切り混ぜ装置 |
| DE4116801C2 (de) * | 1991-05-23 | 1994-04-07 | Agfa Gevaert Ag | Vorrichtung zum Rückvergrößern von mikroverfilmten Vorlagen |
| US5644323A (en) * | 1994-12-21 | 1997-07-01 | Siliscape, Inc. | Miniature synthesized virtual image electronic display |
| US5684497A (en) * | 1994-12-21 | 1997-11-04 | Siliscape, Inc. | Twice folded compound magnified virtual image electronic display |
| JP3286133B2 (ja) * | 1995-11-09 | 2002-05-27 | シャープ株式会社 | 拡大用レンズとディスプレイ装置 |
| US5771124A (en) * | 1996-07-02 | 1998-06-23 | Siliscape | Compact display system with two stage magnification and immersed beam splitter |
| US6433935B2 (en) | 1996-07-02 | 2002-08-13 | Three-Five Systems, Inc. | Display illumination system |
| GB9618331D0 (en) * | 1996-09-03 | 1996-10-16 | Virtuality Ip Ltd | Display apparatus |
| US5808802A (en) * | 1996-11-15 | 1998-09-15 | Daewoo Electronics Co. Ltd. | Head-mounted display apparatus with a single image display device |
| EP0887682A4 (en) * | 1996-11-19 | 1999-11-17 | Sony Corp | DISPLAY DEVICE |
| US7988296B2 (en) * | 2008-07-25 | 2011-08-02 | Zoran Perisic | Apparatus for projecting two-dimensional images as pairs of pseudo-stereoscopic images |
| HU227721B1 (en) * | 2008-08-18 | 2012-01-30 | Laszlo Holakovszky | Display device for cyclorama |
| WO2019116731A1 (ja) * | 2017-12-11 | 2019-06-20 | パナソニックＩｐマネジメント株式会社 | ヘッドアップディスプレイおよびヘッドアップディスプレイを搭載した移動体 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2472259A (en) * | 1949-06-07 | Means and method of producing | ||
| US2735337A (en) * | 1956-02-21 | Frischmann | ||
| US1349018A (en) * | 1916-07-25 | 1920-08-10 | Terashima Toyojiro | Stereoscope |
| FR818513A (fr) * | 1936-12-07 | 1937-09-28 | Dispositif automatique permettant à plusieurs personnes en même temps de regarder des dioramas naturels et en relief grandeur nature | |
| US2517170A (en) * | 1943-06-29 | 1950-08-01 | Bernard Maurice Emile | Binocular viewing apparatus for microfilms and the like |
| CH246723A (de) * | 1945-01-04 | 1947-01-31 | Alfred Dr Zwiauer | Gerät zum Betrachten von Schrift- oder Bildwerke darstellenden Filmdiapositiven. |
| US2485411A (en) * | 1945-08-30 | 1949-10-18 | Verneur E Pratt | Microfilm reading spectacles |
| US2674919A (en) * | 1951-10-10 | 1954-04-13 | Rodriguez Francisco Oropeza | Stereoscopic projector and projection lens system |
| US3143920A (en) * | 1958-04-07 | 1964-08-11 | Jerry D Hawkins | Motion picture viewer |
| US3072013A (en) * | 1959-07-30 | 1963-01-08 | Gen Telephone Directory Compan | Microfilm reader |
| US3261977A (en) * | 1961-08-25 | 1966-07-19 | Lab For Electronics Inc | Stereoscopic optical viewing system with a shutter element adjacent the object lens |
| US3659933A (en) * | 1970-08-11 | 1972-05-02 | Boxton Beel Inc | Annotator for microfilm reader |
-
1975
- 1975-10-14 US US05/621,984 patent/US4082440A/en not_active Expired - Lifetime
-
1976
- 1976-08-17 CA CA259,286A patent/CA1069739A/en not_active Expired
- 1976-08-18 GB GB34489/76A patent/GB1540311A/en not_active Expired
- 1976-08-19 AU AU16979/76A patent/AU500238B2/en not_active Expired
- 1976-09-08 IT IT27003/76A patent/IT1068267B/it active
- 1976-09-14 BE BE170610A patent/BE846171A/xx unknown
- 1976-09-15 FR FR7627724A patent/FR2328211A1/fr not_active Withdrawn
- 1976-10-01 DE DE19762644544 patent/DE2644544A1/de not_active Withdrawn
- 1976-10-02 JP JP51117946A patent/JPS5248340A/ja active Pending
- 1976-10-08 CH CH1276676A patent/CH596571A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1068267B (it) | 1985-03-21 |
| BE846171A (fr) | 1977-03-14 |
| GB1540311A (en) | 1979-02-07 |
| AU500238B2 (en) | 1979-05-17 |
| US4082440A (en) | 1978-04-04 |
| CA1069739A (en) | 1980-01-15 |
| JPS5248340A (en) | 1977-04-18 |
| FR2328211A1 (fr) | 1977-05-13 |
| DE2644544A1 (de) | 1977-04-28 |
| AU1697976A (en) | 1978-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |