JPS5487094A - Liquid crystal display unit - Google Patents

Liquid crystal display unit

Info

Publication number
JPS5487094A
JPS5487094A JP15469377A JP15469377A JPS5487094A JP S5487094 A JPS5487094 A JP S5487094A JP 15469377 A JP15469377 A JP 15469377A JP 15469377 A JP15469377 A JP 15469377A JP S5487094 A JPS5487094 A JP S5487094A
Authority
JP
Japan
Prior art keywords
liquid crystal
temperature
display unit
temperature detection
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
JP15469377A
Other languages
Japanese (ja)
Inventor
Noboru Kaneko
Ryuichi Kuronuma
Kenichi Kondo
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 Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP15469377A priority Critical patent/JPS5487094A/en
Publication of JPS5487094A publication Critical patent/JPS5487094A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To ensure the temperature compensation of the liquid crystal driving through the temperature detection via the temperature change of the capacity for the liquid crystal display unit in which the liquid crystal is held between two sheets of glass containing the transparent electrodes attached to the upper and lower parts.
CONSTITUTION: The area between upper and lower glass 1 and 2 is partitioned into two chambers via spacer 3, and liquid crystal 4 and 5 are enclosed in the chambers for the display and the temperature detection purposes. In this case, crystal 4 must properly fit the driving voltage and also feature the small variation of the display state due to the temperature as less as possible. For this purpose, liquid crystal 5 featuring the large temperature variation as much as possible for the dielectric factor is used in the other chamber. Thus, the temperature detection can be facilitated greatly. At the same time, the capacity change due to the temperatures can be observed without disturbing the characters, symbols and the like which are displayed during the detection time.
COPYRIGHT: (C)1979,JPO&Japio
JP15469377A 1977-12-22 1977-12-22 Liquid crystal display unit Pending JPS5487094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15469377A JPS5487094A (en) 1977-12-22 1977-12-22 Liquid crystal display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15469377A JPS5487094A (en) 1977-12-22 1977-12-22 Liquid crystal display unit

Publications (1)

Publication Number Publication Date
JPS5487094A true JPS5487094A (en) 1979-07-11

Family

ID=15589864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15469377A Pending JPS5487094A (en) 1977-12-22 1977-12-22 Liquid crystal display unit

Country Status (1)

Country Link
JP (1) JPS5487094A (en)

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