JPS54132197A - Display unit - Google Patents

Display unit

Info

Publication number
JPS54132197A
JPS54132197A JP4102078A JP4102078A JPS54132197A JP S54132197 A JPS54132197 A JP S54132197A JP 4102078 A JP4102078 A JP 4102078A JP 4102078 A JP4102078 A JP 4102078A JP S54132197 A JPS54132197 A JP S54132197A
Authority
JP
Japan
Prior art keywords
segment
vertical direction
segments
grid pattern
secure
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
JP4102078A
Other languages
Japanese (ja)
Other versions
JPS5852225B2 (en
Inventor
Naonori Okabayashi
Kiyoshi Kumada
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP4102078A priority Critical patent/JPS5852225B2/en
Publication of JPS54132197A publication Critical patent/JPS54132197A/en
Publication of JPS5852225B2 publication Critical patent/JPS5852225B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electric Clocks (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: To secure a free display for the character information of the English small letters by forming the segments based on the grid pattern part of which protrudes in the vertical direction and also forming the common electrodes by three divisions in the vertical direction.
CONSTITUTION: The grid pattern is formed by providing in parallel segment 1a and lb didtributed in the vertical direction and segment 2a, 2b and 2c distributed in the horizontal direction in the proper number each. Based on this grid pattern, segment 1c to be provided in the vertical direction is formed on the upper extension of segment 1a and 1b. Thus, the segment pattern is formed. Then common electrode 3, 4 and 5 are formed in correspondence to segment 1c and 2a part, 1a and 2b part and 1b and 2c part respectively. Wiring 6 and 7 are formed by being led out in common in terms of vertical segments 1a W 1c and horizontal segments 2a W 2c each. Thus, the dynamic driving of 1/3 duty is carried out. As a result, the segments are used effectively to secure a well-balanced display for the information of the English small letters.
COPYRIGHT: (C)1979,JPO&Japio
JP4102078A 1978-04-05 1978-04-05 display device Expired JPS5852225B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4102078A JPS5852225B2 (en) 1978-04-05 1978-04-05 display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4102078A JPS5852225B2 (en) 1978-04-05 1978-04-05 display device

Publications (2)

Publication Number Publication Date
JPS54132197A true JPS54132197A (en) 1979-10-13
JPS5852225B2 JPS5852225B2 (en) 1983-11-21

Family

ID=12596702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4102078A Expired JPS5852225B2 (en) 1978-04-05 1978-04-05 display device

Country Status (1)

Country Link
JP (1) JPS5852225B2 (en)

Also Published As

Publication number Publication date
JPS5852225B2 (en) 1983-11-21

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