CH1280070A4 - Montre électronique - Google Patents
Montre électroniqueInfo
- Publication number
- CH1280070A4 CH1280070A4 CH1280070D CH1280070D CH1280070A4 CH 1280070 A4 CH1280070 A4 CH 1280070A4 CH 1280070 D CH1280070 D CH 1280070D CH 1280070 D CH1280070 D CH 1280070D CH 1280070 A4 CH1280070 A4 CH 1280070A4
- Authority
- CH
- Switzerland
- Prior art keywords
- electronic watch
- watch
- electronic
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0023—Visual time or date indication means by light valves in general
- G04G9/0029—Details
- G04G9/0035—Details constructional
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136277—Active matrix addressed cells formed on a semiconductor substrate, e.g. of silicon
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Electric Clocks (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1280070 | 1970-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH1280070A4 true CH1280070A4 (fr) | 1972-08-15 |
Family
ID=4386517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1280070D CH1280070A4 (fr) | 1970-08-27 | 1970-08-27 | Montre électronique |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH1280070A4 (fr) |
DE (1) | DE2137351B2 (fr) |
FR (1) | FR2103542B1 (fr) |
GB (1) | GB1353408A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4103483A (en) * | 1972-12-29 | 1978-08-01 | Rca Corp. | Electronic wristwatch |
NL7906695A (nl) * | 1979-09-07 | 1981-03-10 | Philips Nv | Weergeefinrichting. |
EP4380228A1 (fr) | 2022-12-01 | 2024-06-05 | Commissariat à l'énergie atomique et aux énergies alternatives | Procédé et dispositif de communication dans un réseau de communication sans fil |
-
1970
- 1970-08-27 CH CH1280070D patent/CH1280070A4/fr unknown
-
1971
- 1971-07-21 GB GB3412671A patent/GB1353408A/en not_active Expired
- 1971-07-26 DE DE19712137351 patent/DE2137351B2/de not_active Ceased
- 1971-08-13 FR FR7129727A patent/FR2103542B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2137351A1 (de) | 1972-03-02 |
FR2103542B1 (fr) | 1974-10-11 |
GB1353408A (en) | 1974-05-15 |
FR2103542A1 (fr) | 1972-04-14 |
DE2137351B2 (de) | 1973-11-15 |
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