JPS5438795A - Digital display panel - Google Patents

Digital display panel

Info

Publication number
JPS5438795A
JPS5438795A JP10509177A JP10509177A JPS5438795A JP S5438795 A JPS5438795 A JP S5438795A JP 10509177 A JP10509177 A JP 10509177A JP 10509177 A JP10509177 A JP 10509177A JP S5438795 A JPS5438795 A JP S5438795A
Authority
JP
Japan
Prior art keywords
display panel
digital display
watches
brightness
lighting
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
JP10509177A
Other languages
Japanese (ja)
Inventor
Toshimoto Kodaira
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP10509177A priority Critical patent/JPS5438795A/en
Publication of JPS5438795A publication Critical patent/JPS5438795A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)

Abstract

PURPOSE: To even the brightness of lighting and achieve the reduction in the thickness of watches by using a tritium lamp as a glass plate constituting the digital display panel.
COPYRIGHT: (C)1979,JPO&Japio
JP10509177A 1977-09-01 1977-09-01 Digital display panel Pending JPS5438795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10509177A JPS5438795A (en) 1977-09-01 1977-09-01 Digital display panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10509177A JPS5438795A (en) 1977-09-01 1977-09-01 Digital display panel

Publications (1)

Publication Number Publication Date
JPS5438795A true JPS5438795A (en) 1979-03-23

Family

ID=14398235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10509177A Pending JPS5438795A (en) 1977-09-01 1977-09-01 Digital display panel

Country Status (1)

Country Link
JP (1) JPS5438795A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109671370A (en) * 2019-01-29 2019-04-23 山东公信安全科技有限公司 The passive β escape truck indicator light in underground

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109671370A (en) * 2019-01-29 2019-04-23 山东公信安全科技有限公司 The passive β escape truck indicator light in underground

Similar Documents

Publication Publication Date Title
JPS5438795A (en) Digital display panel
JPS5416930A (en) Background display method for display unit
JPS546333A (en) Structure of holding panel
JPS53109674A (en) Electronic watch with alarm
JPS5267296A (en) Liquid crystal display element
JPS5419573A (en) Tritium light
JPS5429529A (en) Electromagnetic tablet unit
JPS533860A (en) Electronic wristwatch
JPS5424598A (en) Display unit
JPS5415654A (en) Fluorescent screen exposure prism
JPS53104275A (en) Illuminating reflection plate of liquid crystal watch
JPS5391780A (en) Electronic balance
JPS5419574A (en) Tritium light
JPS5438168A (en) Digital watch
JPS548554A (en) Hands type wriswatch
JPS5394798A (en) Sheet display elemnent
JPS5410658A (en) Color picture tube
JPS5435781A (en) Timer device
JPS5428597A (en) Liquid crystal display unit
JPS5424596A (en) Liquid crystal display watch
JPS5389245A (en) Device for fitting glass plates of door frame
JPS5370858A (en) Dial for wristwatches
JPS5275359A (en) Decorative lighting device for watches
JPS5351996A (en) Display method of introducing display panel
JPS547299A (en) Signal indicator