JPS5498643A - Watch with self-luminance device - Google Patents

Watch with self-luminance device

Info

Publication number
JPS5498643A
JPS5498643A JP69378A JP69378A JPS5498643A JP S5498643 A JPS5498643 A JP S5498643A JP 69378 A JP69378 A JP 69378A JP 69378 A JP69378 A JP 69378A JP S5498643 A JPS5498643 A JP S5498643A
Authority
JP
Japan
Prior art keywords
chemical
solvent
liquid crystal
display device
crystal display
Prior art date
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.)
Pending
Application number
JP69378A
Other languages
Japanese (ja)
Inventor
Fumiko Murata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP69378A priority Critical patent/JPS5498643A/en
Publication of JPS5498643A publication Critical patent/JPS5498643A/en
Pending legal-status Critical Current

Links

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  • Electric Clocks (AREA)

Abstract

PURPOSE: To illuminate for a long period of time without giving harm to the human body and without requiring power source, by using chemical luminescence.
CONSTITUTION: A chemical substance solution 13 consisting of reactive substance, fluorescent material and solvent, and a chemical substance solution 14 consisting of oxidizing agent, catalyst and solvent, and a chemical luminescence 10 housing a reflecting plate 15 such as titanium are disposed in inner and outer capsules 12, 11 made of transparent synthetic resin, in the lower part of a liquid crystal display device 20. By mixing chemical substance solutions 13, 14, a chemical reaction is caused to emit a yellowish green light. Hence, the liquid crystal display device 20 may be illuminated without requiring power source and without releasing substance harmful to the human body such as radiation, for a long period of time.
COPYRIGHT: (C)1979,JPO&Japio
JP69378A 1978-01-07 1978-01-07 Watch with self-luminance device Pending JPS5498643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP69378A JPS5498643A (en) 1978-01-07 1978-01-07 Watch with self-luminance device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP69378A JPS5498643A (en) 1978-01-07 1978-01-07 Watch with self-luminance device

Publications (1)

Publication Number Publication Date
JPS5498643A true JPS5498643A (en) 1979-08-03

Family

ID=11480830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP69378A Pending JPS5498643A (en) 1978-01-07 1978-01-07 Watch with self-luminance device

Country Status (1)

Country Link
JP (1) JPS5498643A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103460147A (en) * 2010-12-17 2013-12-18 斯沃奇集团研究和开发有限公司 Capsule for scientific instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103460147A (en) * 2010-12-17 2013-12-18 斯沃奇集团研究和开发有限公司 Capsule for scientific instrument

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