JPS5576980A - Both digital and analog display electronic watch - Google Patents

Both digital and analog display electronic watch

Info

Publication number
JPS5576980A
JPS5576980A JP15085778A JP15085778A JPS5576980A JP S5576980 A JPS5576980 A JP S5576980A JP 15085778 A JP15085778 A JP 15085778A JP 15085778 A JP15085778 A JP 15085778A JP S5576980 A JPS5576980 A JP S5576980A
Authority
JP
Japan
Prior art keywords
digital
analog
display
liquid crystal
analog 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.)
Granted
Application number
JP15085778A
Other languages
Japanese (ja)
Other versions
JPS6150271B2 (en
Inventor
Yuki Tsuruishi
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 JP15085778A priority Critical patent/JPS5576980A/en
Publication of JPS5576980A publication Critical patent/JPS5576980A/en
Publication of JPS6150271B2 publication Critical patent/JPS6150271B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: To selectively display in digital or analog form according to user's favorite by forming multilayer of digital and analog time displays.
CONSTITUTION: Digital display electrode 9 and analog display electrode 5 for indicating center mark are formed on liquid crystal layers 12W15 of a liquid crystal display panel having two-layer display layer, and three hands 2W4 for displaying analog time on lower liquid crystal layers 17W20 with electrodes are formed. User may select digital or analog display by a selection switch provided externally.
COPYRIGHT: (C)1980,JPO&Japio
JP15085778A 1978-12-05 1978-12-05 Both digital and analog display electronic watch Granted JPS5576980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15085778A JPS5576980A (en) 1978-12-05 1978-12-05 Both digital and analog display electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15085778A JPS5576980A (en) 1978-12-05 1978-12-05 Both digital and analog display electronic watch

Publications (2)

Publication Number Publication Date
JPS5576980A true JPS5576980A (en) 1980-06-10
JPS6150271B2 JPS6150271B2 (en) 1986-11-04

Family

ID=15505881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15085778A Granted JPS5576980A (en) 1978-12-05 1978-12-05 Both digital and analog display electronic watch

Country Status (1)

Country Link
JP (1) JPS5576980A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5247284A (en) * 1991-04-30 1993-09-21 International Business Machines Corporation Graphical method of inputing time values
JP2017173085A (en) * 2016-03-23 2017-09-28 カシオ計算機株式会社 Electronic apparatus and time display control method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5247284A (en) * 1991-04-30 1993-09-21 International Business Machines Corporation Graphical method of inputing time values
JP2017173085A (en) * 2016-03-23 2017-09-28 カシオ計算機株式会社 Electronic apparatus and time display control method

Also Published As

Publication number Publication date
JPS6150271B2 (en) 1986-11-04

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