JPS5740654A - Liquid crystal display speedometer - Google Patents

Liquid crystal display speedometer

Info

Publication number
JPS5740654A
JPS5740654A JP11799480A JP11799480A JPS5740654A JP S5740654 A JPS5740654 A JP S5740654A JP 11799480 A JP11799480 A JP 11799480A JP 11799480 A JP11799480 A JP 11799480A JP S5740654 A JPS5740654 A JP S5740654A
Authority
JP
Japan
Prior art keywords
speed
display
color
liquid crystal
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
JP11799480A
Other languages
Japanese (ja)
Inventor
Shinobu Kadani
Ken Ikeuchi
Yuji Okita
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.)
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki 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 Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP11799480A priority Critical patent/JPS5740654A/en
Publication of JPS5740654A publication Critical patent/JPS5740654A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indicating Measured Values (AREA)

Abstract

PURPOSE:To arouse the attention of the driver of a car or the like when a speed limit is exceeded, by a method wherein the speed is displayed in one display color when the speed is below a previously set speed limit while in the other display color when the speed is above said speed limit. CONSTITUTION:A plurality of speed display elements D0-D100 are provided, and the element corresponding to the speed turns on. In addition, guest-host effect type first and second liquid crystal display panels 1 and 2 of different display colors are laminated. When a given speed, e.g., 60km/H, is set through the operation of a changeover switch 15, display electrodes 71... operate to provide display in one color when the speed is below the set speed. On the other hand, when the speed is above the set speed, display electrodes 72... operate to provide display in the other color.
JP11799480A 1980-08-26 1980-08-26 Liquid crystal display speedometer Pending JPS5740654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11799480A JPS5740654A (en) 1980-08-26 1980-08-26 Liquid crystal display speedometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11799480A JPS5740654A (en) 1980-08-26 1980-08-26 Liquid crystal display speedometer

Publications (1)

Publication Number Publication Date
JPS5740654A true JPS5740654A (en) 1982-03-06

Family

ID=14725394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11799480A Pending JPS5740654A (en) 1980-08-26 1980-08-26 Liquid crystal display speedometer

Country Status (1)

Country Link
JP (1) JPS5740654A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934114A (en) * 1982-08-19 1984-02-24 Honda Motor Co Ltd Display measuring instrument for car
JPS60109011U (en) * 1983-12-28 1985-07-24 シャープ株式会社 display device
JPS6212816U (en) * 1985-07-06 1987-01-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934114A (en) * 1982-08-19 1984-02-24 Honda Motor Co Ltd Display measuring instrument for car
JPS60109011U (en) * 1983-12-28 1985-07-24 シャープ株式会社 display device
JPS6212816U (en) * 1985-07-06 1987-01-26

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