JPS5454063A - Display device - Google Patents
Display deviceInfo
- Publication number
- JPS5454063A JPS5454063A JP12042377A JP12042377A JPS5454063A JP S5454063 A JPS5454063 A JP S5454063A JP 12042377 A JP12042377 A JP 12042377A JP 12042377 A JP12042377 A JP 12042377A JP S5454063 A JPS5454063 A JP S5454063A
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- input signals
- amplitude
- pulses
- 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
Links
Landscapes
- Indicating Measured Values (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
PURPOSE: To drive a display section without the use of a decoder thereby to simplify the circuit by providing both counting type signal converting means for converting the amplitude of input signals into the number of pulses and two resistors for counting the number of the output pulses.
CONSTITUTION: In a display device for driving a multiplicity of display elements in a matrix manner so as to display the amplitude of the input signals in an analog manner, the amplitude of analog input signals Sa is converted through a control circuit CTL into the nember of pulses SP A resistor 7 is composed of a shift resistor SR1 corresponding to the lower unit of the input signals Sa to be of the intut signals. The output signals Q14 of the highest unit of the resistor SR1 are connected with a reset terminal c1 and the clock terminal b2 of the resistor SR2. The bit outputs of the resistors SR1 and SR2 are made to linearly correspond to the matrix drive lines of display elements to D11 to D44
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12042377A JPS5454063A (en) | 1977-10-06 | 1977-10-06 | Display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12042377A JPS5454063A (en) | 1977-10-06 | 1977-10-06 | Display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5454063A true JPS5454063A (en) | 1979-04-27 |
Family
ID=14785842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12042377A Pending JPS5454063A (en) | 1977-10-06 | 1977-10-06 | Display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5454063A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55164681U (en) * | 1979-05-15 | 1980-11-26 | ||
JPS5635677U (en) * | 1979-05-21 | 1981-04-06 | ||
JPS56119190A (en) * | 1980-02-26 | 1981-09-18 | Nippon Electric Co | Position indicating system |
JPS5758188A (en) * | 1980-09-26 | 1982-04-07 | Fuji Electric Co Ltd | Display unit |
JPS5792380A (en) * | 1980-11-28 | 1982-06-08 | Mitsubishi Electric Corp | Signal indication circuit |
JPS59160446A (en) * | 1982-09-02 | 1984-09-11 | ネルコ−・インコ−ポレ−テツド | Pulse oxygen densitometer monitor |
US6542764B1 (en) | 1999-12-01 | 2003-04-01 | Masimo Corporation | Pulse oximeter monitor for expressing the urgency of the patient's condition |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5342755A (en) * | 1976-09-29 | 1978-04-18 | Seikosha Kk | Method of driving liquid crystal displaying device |
-
1977
- 1977-10-06 JP JP12042377A patent/JPS5454063A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5342755A (en) * | 1976-09-29 | 1978-04-18 | Seikosha Kk | Method of driving liquid crystal displaying device |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55164681U (en) * | 1979-05-15 | 1980-11-26 | ||
JPS6331091Y2 (en) * | 1979-05-15 | 1988-08-19 | ||
JPS5635677U (en) * | 1979-05-21 | 1981-04-06 | ||
JPS634235Y2 (en) * | 1979-05-21 | 1988-02-02 | ||
JPS56119190A (en) * | 1980-02-26 | 1981-09-18 | Nippon Electric Co | Position indicating system |
JPS5758188A (en) * | 1980-09-26 | 1982-04-07 | Fuji Electric Co Ltd | Display unit |
JPS5792380A (en) * | 1980-11-28 | 1982-06-08 | Mitsubishi Electric Corp | Signal indication circuit |
JPS59160446A (en) * | 1982-09-02 | 1984-09-11 | ネルコ−・インコ−ポレ−テツド | Pulse oxygen densitometer monitor |
JPH0224138B2 (en) * | 1982-09-02 | 1990-05-28 | Nellcor Inc | |
US6542764B1 (en) | 1999-12-01 | 2003-04-01 | Masimo Corporation | Pulse oximeter monitor for expressing the urgency of the patient's condition |
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