JPS5397736A - Information output device possessing plural information output elements - Google Patents
Information output device possessing plural information output elementsInfo
- Publication number
- JPS5397736A JPS5397736A JP1282877A JP1282877A JPS5397736A JP S5397736 A JPS5397736 A JP S5397736A JP 1282877 A JP1282877 A JP 1282877A JP 1282877 A JP1282877 A JP 1282877A JP S5397736 A JPS5397736 A JP S5397736A
- Authority
- JP
- Japan
- Prior art keywords
- information output
- device possessing
- output device
- elements
- possessing plural
- 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
Links
Abstract
PURPOSE:To eliminate the uneven luminance for the lighting light emission diode, by controlling the supply voltage in accordance with the number of the information output element (light emission diode) to be driven and complementing the voltage drop.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1282877A JPS5397736A (en) | 1977-02-08 | 1977-02-08 | Information output device possessing plural information output elements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1282877A JPS5397736A (en) | 1977-02-08 | 1977-02-08 | Information output device possessing plural information output elements |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5397736A true JPS5397736A (en) | 1978-08-26 |
Family
ID=11816233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1282877A Pending JPS5397736A (en) | 1977-02-08 | 1977-02-08 | Information output device possessing plural information output elements |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5397736A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5642279A (en) * | 1979-09-13 | 1981-04-20 | Pioneer Electronic Corp | Dynamic lighting system of light emitting element |
JPS57105785A (en) * | 1980-12-24 | 1982-07-01 | Casio Computer Co Ltd | Driving controlling system for display element |
JPS61251899A (en) * | 1985-01-08 | 1986-11-08 | ヒューレット・パッカード・カンパニー | El display driving circuit |
JPS6269294A (en) * | 1985-09-20 | 1987-03-30 | シャープ株式会社 | Drive circuit for thin film el display unit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5024034A (en) * | 1973-07-05 | 1975-03-14 |
-
1977
- 1977-02-08 JP JP1282877A patent/JPS5397736A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5024034A (en) * | 1973-07-05 | 1975-03-14 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5642279A (en) * | 1979-09-13 | 1981-04-20 | Pioneer Electronic Corp | Dynamic lighting system of light emitting element |
JPS57105785A (en) * | 1980-12-24 | 1982-07-01 | Casio Computer Co Ltd | Driving controlling system for display element |
JPS6353556B2 (en) * | 1980-12-24 | 1988-10-24 | Casio Computer Co Ltd | |
JPS61251899A (en) * | 1985-01-08 | 1986-11-08 | ヒューレット・パッカード・カンパニー | El display driving circuit |
JPS6269294A (en) * | 1985-09-20 | 1987-03-30 | シャープ株式会社 | Drive circuit for thin film el display unit |
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