CH687899GA3 - Structure of a luminous dial for watches. - Google Patents
Structure of a luminous dial for watches.Info
- Publication number
- CH687899GA3 CH687899GA3 CH02375/94A CH237594A CH687899GA3 CH 687899G A3 CH687899G A3 CH 687899GA3 CH 02375/94 A CH02375/94 A CH 02375/94A CH 237594 A CH237594 A CH 237594A CH 687899G A3 CH687899G A3 CH 687899GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- watches
- luminous dial
- dial
- luminous
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B19/00—Indicating the time by visual means
- G04B19/30—Illumination of dials or hands
- G04B19/32—Illumination of dials or hands by luminescent substances
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5185228A JPH0743477A (en) | 1993-07-27 | 1993-07-27 | Luminous dial structure for timekeeper |
Publications (2)
Publication Number | Publication Date |
---|---|
CH687899GA3 true CH687899GA3 (en) | 1997-03-27 |
CH687899B5 CH687899B5 (en) | 1997-09-30 |
Family
ID=16167123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH02375/94A CH687899B5 (en) | 1993-07-27 | 1994-07-27 | Structure of a luminous dial for watches. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5426621A (en) |
JP (1) | JPH0743477A (en) |
CH (1) | CH687899B5 (en) |
DE (1) | DE4426489C2 (en) |
GB (1) | GB2280972B (en) |
IT (1) | IT1272340B (en) |
SG (1) | SG48062A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69508328T2 (en) * | 1994-03-31 | 1999-11-04 | Citizen Watch Co., Ltd. | CLOCK WITH A LIGHT-TRANSFERING DISPLAY PLATE |
US5966344A (en) * | 1994-03-31 | 1999-10-12 | Citizen Watch Co., Ltd. | Watch containing light transmitting metallic dial |
US5734627A (en) * | 1996-11-27 | 1998-03-31 | Timex Corporation | Silhouette image on illuminated watch dial |
US5751662A (en) * | 1997-01-28 | 1998-05-12 | Shaw; Sen-Yen | Illuminating timepiece |
WO2000069303A1 (en) * | 1999-05-15 | 2000-11-23 | Richard Seidenbusch | Luminescent ornamental object |
JP2001249189A (en) * | 1999-11-12 | 2001-09-14 | Casio Comput Co Ltd | Timepiece dial and timepiece |
JP2001296374A (en) * | 2000-04-13 | 2001-10-26 | Casio Comput Co Ltd | Dial for timepiece, its manufacturing method, and timepiece |
US20060072302A1 (en) * | 2004-10-01 | 2006-04-06 | Chien Tseng L | Electro-luminescent (EL) illuminated wall plate device with push-tighten frame means |
CH697210A5 (en) * | 2003-04-01 | 2008-06-25 | Artecad Sa | Dial. |
US20050005656A1 (en) * | 2003-07-12 | 2005-01-13 | Seebock James John | Handcuffs including luminescent material |
JP2006292224A (en) * | 2005-04-08 | 2006-10-26 | Sharp Corp | Fuel tank and liquid fuel combustion device |
JP4033220B2 (en) * | 2005-07-06 | 2008-01-16 | セイコーエプソン株式会社 | Clock dial and clock |
US7374323B1 (en) | 2005-07-28 | 2008-05-20 | Yazaki North America, Inc. | Self-illumination applique system and method |
JP5747572B2 (en) * | 2011-03-08 | 2015-07-15 | セイコーエプソン株式会社 | Clock dial and clock |
DE102015115662A1 (en) * | 2015-09-17 | 2017-03-23 | Volker Schell | Method for producing a component for a clock |
JP7232685B2 (en) * | 2019-03-26 | 2023-03-03 | セイコーインスツル株式会社 | watch face and watch |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3527711A (en) * | 1963-04-16 | 1970-09-08 | Owens Illinois Inc | Process for preparing rare earth doped luminescent silica glass |
US3851460A (en) * | 1972-08-14 | 1974-12-03 | Piquerez E Sa | Watch time display illumination |
US3855144A (en) * | 1963-04-16 | 1974-12-17 | Owens Illinois Inc | Luminescent device, process, composition, and article |
JPS52156188A (en) * | 1976-06-21 | 1977-12-26 | Sony Corp | Fluorescent substance |
JPS569958A (en) * | 1980-03-25 | 1981-01-31 | Mitsubishi Electric Corp | Metal vapour discharge lamp |
NL8202824A (en) * | 1981-07-20 | 1983-02-16 | Mitsubishi Chem Ind | PROCESS FOR PREPARING A PHOSPHORUS BASED ON OXIDES OF RARE NATURES. |
JPS61148754A (en) * | 1984-12-24 | 1986-07-07 | Nec Corp | Manufacture of fluorescent display device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH428580A (en) * | 1964-10-19 | 1966-09-30 | Flueckiger & Cie | Method of manufacturing a dial with luminescent hour signs |
JPS5912077B2 (en) * | 1976-02-28 | 1984-03-21 | ソニー株式会社 | speaker device |
JPS589426B2 (en) * | 1978-04-21 | 1983-02-21 | 株式会社日立製作所 | Self-luminous reflector for LCD watches |
JPS6071977A (en) * | 1983-09-29 | 1985-04-23 | Seiko Instr & Electronics Ltd | Production for phosphorescent dial |
JPS60151250A (en) * | 1984-01-12 | 1985-08-09 | Matsushita Electric Ind Co Ltd | Enamel film backed phosphor |
DE3414124C2 (en) * | 1984-04-14 | 1986-07-03 | Degussa Ag, 6000 Frankfurt | Phosphors based on zinc silicate activated with manganese and process for their production (II) |
US4775964A (en) * | 1988-01-11 | 1988-10-04 | Timex Corporation | Electroluminescent dial for an analog watch and process for making it |
JPH04180990A (en) * | 1990-11-14 | 1992-06-29 | Asahi Chem Ind Co Ltd | Light accumulating material |
US5086418A (en) * | 1991-03-28 | 1992-02-04 | Marcus Mark W | Luminescent featured watch |
US5346718A (en) * | 1993-05-10 | 1994-09-13 | Timex Corporation | Electroluminescent lamp contacts and method of making of same |
-
1993
- 1993-07-27 JP JP5185228A patent/JPH0743477A/en active Pending
-
1994
- 1994-07-25 IT ITRM940483A patent/IT1272340B/en active IP Right Grant
- 1994-07-26 GB GB9415004A patent/GB2280972B/en not_active Expired - Fee Related
- 1994-07-26 SG SG1996006770A patent/SG48062A1/en unknown
- 1994-07-26 US US08/294,380 patent/US5426621A/en not_active Expired - Fee Related
- 1994-07-26 DE DE4426489A patent/DE4426489C2/en not_active Expired - Fee Related
- 1994-07-27 CH CH02375/94A patent/CH687899B5/en not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3527711A (en) * | 1963-04-16 | 1970-09-08 | Owens Illinois Inc | Process for preparing rare earth doped luminescent silica glass |
US3855144A (en) * | 1963-04-16 | 1974-12-17 | Owens Illinois Inc | Luminescent device, process, composition, and article |
US3851460A (en) * | 1972-08-14 | 1974-12-03 | Piquerez E Sa | Watch time display illumination |
JPS52156188A (en) * | 1976-06-21 | 1977-12-26 | Sony Corp | Fluorescent substance |
JPS569958A (en) * | 1980-03-25 | 1981-01-31 | Mitsubishi Electric Corp | Metal vapour discharge lamp |
NL8202824A (en) * | 1981-07-20 | 1983-02-16 | Mitsubishi Chem Ind | PROCESS FOR PREPARING A PHOSPHORUS BASED ON OXIDES OF RARE NATURES. |
JPS61148754A (en) * | 1984-12-24 | 1986-07-07 | Nec Corp | Manufacture of fluorescent display device |
Non-Patent Citations (7)
Title |
---|
DATABASE WPI Week 7036, Derwent World Patents Index; AN 70-64607 * |
DATABASE WPI Week 7139, Derwent World Patents Index; AN 71-63259 * |
DATABASE WPI Week 7501, Derwent World Patents Index; AN 75-01425 * |
DATABASE WPI Week 7806, Derwent World Patents Index; AN 78-11416 * |
DATABASE WPI Week 8113, Derwent World Patents Index; AN 81-22052 * |
DATABASE WPI Week 8310, Derwent World Patents Index; AN 83-24276 * |
PATENT ABSTRACTS OF JAPAN vol. 10, no. 347 (E - 457) 21 November 1986 (1986-11-21) * |
Also Published As
Publication number | Publication date |
---|---|
JPH0743477A (en) | 1995-02-14 |
ITRM940483A0 (en) | 1994-07-25 |
GB2280972B (en) | 1997-03-26 |
SG48062A1 (en) | 1998-04-17 |
ITRM940483A1 (en) | 1996-01-25 |
CH687899B5 (en) | 1997-09-30 |
US5426621A (en) | 1995-06-20 |
DE4426489A1 (en) | 1995-02-02 |
DE4426489C2 (en) | 1997-08-07 |
IT1272340B (en) | 1997-06-16 |
GB9415004D0 (en) | 1994-09-14 |
GB2280972A (en) | 1995-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |