JPS5454063A - Display device - Google Patents

Display device

Info

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
Application number
JP12042377A
Other languages
Japanese (ja)
Inventor
Mineo Yamauchi
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP12042377A priority Critical patent/JPS5454063A/en
Publication of JPS5454063A publication Critical patent/JPS5454063A/en
Pending legal-status Critical Current

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
JP12042377A 1977-10-06 1977-10-06 Display device Pending JPS5454063A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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