[go: up one dir, main page]

JPS5220786A - Driving unit of el display - Google Patents

Driving unit of el display

Info

Publication number
JPS5220786A
JPS5220786A JP50096967A JP9696775A JPS5220786A JP S5220786 A JPS5220786 A JP S5220786A JP 50096967 A JP50096967 A JP 50096967A JP 9696775 A JP9696775 A JP 9696775A JP S5220786 A JPS5220786 A JP S5220786A
Authority
JP
Japan
Prior art keywords
display
driving unit
selective
unit
impress
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
JP50096967A
Other languages
Japanese (ja)
Other versions
JPS5651618B2 (en
Inventor
Yoshiharu Kanetani
Masahiro Ise
Etsuo Mizukami
Kenzo Inazaki
Chuji Suzuki
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 JP50096967A priority Critical patent/JPS5220786A/en
Priority to GB2830976A priority patent/GB1556450A/en
Priority to US05/703,127 priority patent/US4070663A/en
Priority to FR7620774A priority patent/FR2317722A1/en
Priority to DE19762630622 priority patent/DE2630622C2/en
Publication of JPS5220786A publication Critical patent/JPS5220786A/en
Publication of JPS5651618B2 publication Critical patent/JPS5651618B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transforming Electric Information Into Light Information (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)

Abstract

PURPOSE:Prevention of the error write in the non-selective display element by introducing a half-selective level compensation circuit into the unit to impress the holding drive wave of the bias intermediate electric potential on the film EL display with a hysteresis memory.
JP50096967A 1975-07-07 1975-08-08 Driving unit of el display Granted JPS5220786A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP50096967A JPS5220786A (en) 1975-08-08 1975-08-08 Driving unit of el display
GB2830976A GB1556450A (en) 1975-07-07 1976-07-07 Combination of an el display panel and a drive system therefor
US05/703,127 US4070663A (en) 1975-07-07 1976-07-07 Control system for driving a capacitive display unit such as an EL display panel
FR7620774A FR2317722A1 (en) 1975-07-07 1976-07-07 CONTROL SYSTEM FOR A CAPACITIVE DISPLAY SUCH AS AN EL DISPLAY PANEL
DE19762630622 DE2630622C2 (en) 1975-07-07 1976-07-07 Arrangement for controlling a capacitive display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50096967A JPS5220786A (en) 1975-08-08 1975-08-08 Driving unit of el display

Publications (2)

Publication Number Publication Date
JPS5220786A true JPS5220786A (en) 1977-02-16
JPS5651618B2 JPS5651618B2 (en) 1981-12-07

Family

ID=14178990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50096967A Granted JPS5220786A (en) 1975-07-07 1975-08-08 Driving unit of el display

Country Status (1)

Country Link
JP (1) JPS5220786A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56108686A (en) * 1980-01-24 1981-08-28 Mitsubishi Electric Corp Controller for elevator door
JPS5723579A (en) * 1980-07-15 1982-02-06 Tokyo Shibaura Electric Co Controller for elevator door
JPS60218281A (en) * 1984-04-10 1985-10-31 三菱電機株式会社 Controller for door of elevator
JPS61114989A (en) * 1984-11-12 1986-06-02 三菱電機株式会社 Controller for elevator door

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058511U (en) * 1983-09-30 1985-04-23 日産車体株式会社 Air conditioner airflow correction device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56108686A (en) * 1980-01-24 1981-08-28 Mitsubishi Electric Corp Controller for elevator door
JPS6146398B2 (en) * 1980-01-24 1986-10-14 Mitsubishi Electric Corp
JPS5723579A (en) * 1980-07-15 1982-02-06 Tokyo Shibaura Electric Co Controller for elevator door
JPS60218281A (en) * 1984-04-10 1985-10-31 三菱電機株式会社 Controller for door of elevator
JPS61114989A (en) * 1984-11-12 1986-06-02 三菱電機株式会社 Controller for elevator door

Also Published As

Publication number Publication date
JPS5651618B2 (en) 1981-12-07

Similar Documents

Publication Publication Date Title
CH614590B (en) BATTERY OPERATED ELECTRONIC TIMING DEVICE.
JPS5330889A (en) Driving device of thin film el display device
JPS5220786A (en) Driving unit of el display
JPS53132381A (en) Electronic watch
JPS5211888A (en) Drive unit in an el display unit
JPS5256897A (en) Drive circuit of electrochromic display device
JPS5220722A (en) Capacitive display element driving unit
JPS53122443A (en) Liquid crystal display device
JPS5310448A (en) Liquid crystal display device
JPS52110665A (en) Circuit for electronic clock
JPS5253694A (en) Driving device for liquid crystal matrix
JPS5283136A (en) Driving circuit of gaseous discharging panel
JPS5355161A (en) Electronic watch
JPS52141191A (en) Driving apparatus for el display devices
JPS5376066A (en) Analog display electronic wristwatch
CH615563B (en) ELECTRONIC TIMEPIECE WITH OPERATING MODE SWITCHING.
JPS5342857A (en) Alarm electronic watch
JPS5267348A (en) Device using electrochromic display element
JPS5291436A (en) Two-color static recording unit
JPS5333087A (en) Driving device of thin film electroluminescence panel
JPS5273756A (en) Electrochromic display means
JPS5313937A (en) Liquid crystal display device
JPS5425126A (en) Reader of matrix-type thin film el display unit
JPS5274790A (en) Failure indicator
JPS5243332A (en) El element reading device