FR2303323B1 - - Google Patents
Info
- Publication number
- FR2303323B1 FR2303323B1 FR7606323A FR7606323A FR2303323B1 FR 2303323 B1 FR2303323 B1 FR 2303323B1 FR 7606323 A FR7606323 A FR 7606323A FR 7606323 A FR7606323 A FR 7606323A FR 2303323 B1 FR2303323 B1 FR 2303323B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
- G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
- G04F5/063—Constructional details
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
-
- 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
- G04G9/0047—Details electrical, e.g. selection or application of the operating voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
- Electric Clocks (AREA)
- Liquid Crystal Display Device Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50028460A JPS51103472A (US08124317-20120228-C00026.png) | 1975-03-07 | 1975-03-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2303323A1 FR2303323A1 (fr) | 1976-10-01 |
| FR2303323B1 true FR2303323B1 (US08124317-20120228-C00026.png) | 1980-10-24 |
Family
ID=12249268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7606323A Granted FR2303323A1 (fr) | 1975-03-07 | 1976-03-05 | Montre-bracelet avec dispositif d'affichage a cristal liquide |
Country Status (7)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4253740A (en) * | 1977-09-12 | 1981-03-03 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Liquid crystal materials and devices containing them |
| JPS5450490A (en) * | 1977-09-29 | 1979-04-20 | Sharp Corp | Liquid crystal composition |
| US4264969A (en) * | 1979-06-28 | 1981-04-28 | Bulova Watch Company, Inc. | Standardized electronic watch movement |
| US4333171A (en) * | 1979-09-04 | 1982-06-01 | Citizen Watch Co., Ltd. | Electronic timepiece with diffusion resistor for compensating threshold variations |
| US4290905A (en) * | 1979-12-26 | 1981-09-22 | Kabushiki Kaisha Suwa Seikosha | Ester compound |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2009379C3 (de) * | 1970-02-27 | 1975-01-30 | Gebrueder Junghans Gmbh, 7230 Schramberg | Piezoelektrischer Oszillator in Form einer Stimmgabel als Zeitnormal für zeithaltende Geräte |
| US3697789A (en) * | 1970-06-23 | 1972-10-10 | Citizen Watch Co Ltd | Mechanical oscillator |
| US3946550A (en) * | 1971-02-18 | 1976-03-30 | Kabushiki Kaisha Suwa Seikosha | Quartz crystal timepiece |
| US3683213A (en) * | 1971-03-09 | 1972-08-08 | Statek Corp | Microresonator of tuning fork configuration |
| JPS5229716B2 (US08124317-20120228-C00026.png) * | 1972-06-07 | 1977-08-03 | ||
| US3959964A (en) * | 1972-08-03 | 1976-06-01 | Kabushiki Kaisha Suwa Seikosha | Mounting arrangement for timepiece components |
| JPS5549100B2 (US08124317-20120228-C00026.png) * | 1972-08-03 | 1980-12-10 | ||
| US4011173A (en) * | 1972-08-03 | 1977-03-08 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Modified nematic mixtures with positive dielectric anisotropy |
| JPS4965868A (US08124317-20120228-C00026.png) * | 1972-10-24 | 1974-06-26 | ||
| GB1450713A (en) * | 1972-12-06 | 1976-09-29 | Suwa Seikosha Kk | Nematic liquid crystal material |
| JPS564596B2 (US08124317-20120228-C00026.png) * | 1972-12-06 | 1981-01-30 | ||
| JPS4978683A (US08124317-20120228-C00026.png) * | 1972-12-06 | 1974-07-29 | ||
| JPS5930755B2 (ja) * | 1972-12-26 | 1984-07-28 | セイコーエプソン株式会社 | 液晶表示装置 |
| JPS49118464A (US08124317-20120228-C00026.png) * | 1973-03-13 | 1974-11-12 | ||
| CH577178A5 (US08124317-20120228-C00026.png) * | 1973-04-04 | 1976-06-30 | Hoffmann La Roche | |
| JPS605630B2 (ja) * | 1973-07-06 | 1985-02-13 | セイコーエプソン株式会社 | 表示装置 |
| US3864905A (en) * | 1973-11-14 | 1975-02-11 | Hoffmann La Roche | Horological instrument incorporating means for illuminating a liquid crystal display |
| US3975286A (en) * | 1974-09-03 | 1976-08-17 | Beckman Instruments, Inc. | Low voltage actuated field effect liquid crystals compositions and method of synthesis |
| US3943699A (en) * | 1975-01-13 | 1976-03-16 | Motorola, Inc. | Ultra thin electronic watch |
| US3984344A (en) * | 1975-04-30 | 1976-10-05 | General Electric Company | Positive dielectric anisotropy liquid crystal compositions |
-
1975
- 1975-03-07 JP JP50028460A patent/JPS51103472A/ja active Pending
-
1976
- 1976-02-26 GB GB7692/76A patent/GB1500662A/en not_active Expired
- 1976-03-05 FR FR7606323A patent/FR2303323A1/fr active Granted
- 1976-03-08 DE DE19762609547 patent/DE2609547A1/de not_active Ceased
- 1976-03-08 US US05/664,463 patent/US4103482A/en not_active Expired - Lifetime
-
1979
- 1979-07-05 HK HK461/79A patent/HK46179A/xx unknown
-
1980
- 1980-12-30 MY MY50/80A patent/MY8000050A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2303323A1 (fr) | 1976-10-01 |
| MY8000050A (en) | 1980-12-31 |
| HK46179A (en) | 1979-07-13 |
| GB1500662A (en) | 1978-02-08 |
| DE2609547A1 (de) | 1976-09-23 |
| JPS51103472A (US08124317-20120228-C00026.png) | 1976-09-13 |
| DE2609547B2 (US08124317-20120228-C00026.png) | 1980-09-04 |
| US4103482A (en) | 1978-08-01 |
