GB1318318A – Digital display system
– Google Patents
GB1318318A – Digital display system
– Google Patents
Digital display system
Info
Publication number
GB1318318A
GB1318318A
GB6084170A
GB6084170A
GB1318318A
GB 1318318 A
GB1318318 A
GB 1318318A
GB 6084170 A
GB6084170 A
GB 6084170A
GB 6084170 A
GB6084170 A
GB 6084170A
GB 1318318 A
GB1318318 A
GB 1318318A
Authority
GB
United Kingdom
Prior art keywords
register
stage
digit
bit
display
Prior art date
1969-12-26
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.)
Expired
Application number
GB6084170A
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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.)
1969-12-26
Filing date
1970-12-22
Publication date
1973-05-31
1970-12-22
Application filed by Omron Tateisi Electronics Co
filed
Critical
Omron Tateisi Electronics Co
1973-05-31
Publication of GB1318318A
publication
Critical
patent/GB1318318A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
G—PHYSICS
G06—COMPUTING; CALCULATING OR COUNTING
G06F—ELECTRIC DIGITAL DATA PROCESSING
G06F15/00—Digital computers in general; Data processing equipment in general
G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
G—PHYSICS
G06—COMPUTING; CALCULATING OR COUNTING
G06F—ELECTRIC DIGITAL DATA PROCESSING
G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
G—PHYSICS
G06—COMPUTING; CALCULATING OR COUNTING
G06F—ELECTRIC DIGITAL DATA PROCESSING
G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
G06F3/0489—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using dedicated keyboard keys or combinations thereof
G—PHYSICS
G06—COMPUTING; CALCULATING OR COUNTING
G06F—ELECTRIC DIGITAL DATA PROCESSING
G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
Abstract
1318318 Digital calculator and display OMRON TATEISI ELECTRONICS CO 22 Dec 1970 [26 Dec 1969] 60841/70 Heading G4A A desk-top calculator having a keyboard and a display device 17 has a shift register 10 holding for instance 8 binary coded decimal digits and has an index register 12 having eight stages each of which holds one bit. Data from the keyboard is supplied to AND gate 15 and when the most significant digit is supplied an index H1 is stored in stage 1 of register 12. Clock pulses shift the H1 bit through register 12 to stage 8. When the bit is returned to stage 1 AND gate 15 is enabled and the digit is fed to the most significant stage of register 10. If no further digits are supplied the digit and H1 bit circulate in synchronism. If a further digit is supplied a control signal I inhibits gate 14 and enables gate 16 so that circulated signal H1 is fed from stage 7 to stage 1 of register 12 and is fed to stage 8 and allows entry of the next most significant digit while the most significant digit is in stage 10 of register 10. A bit H2 is entered into the index register. A similar procedure occurs for the remaining digits. On display the H bits in register 12 set in flip-flop 18 enabling display of appropriate digits. Where an insignificant “0” occurs there is no H bit in the index register so no digit is displayed. The most significant digit is displayed on the left of the display.
GB6084170A
1969-12-26
1970-12-22
Digital display system
Expired
GB1318318A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP45001045A
JPS5023251B1
(en)
1969-12-26
1969-12-26
Publications (1)
Publication Number
Publication Date
GB1318318A
true
GB1318318A
(en)
1973-05-31
Family
ID=11490570
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB6084170A
Expired
GB1318318A
(en)
1969-12-26
1970-12-22
Digital display system
Country Status (7)
Country
Link
US
(1)
US3732545A
(en)
JP
(1)
JPS5023251B1
(en)
CA
(1)
CA947874A
(en)
DE
(1)
DE2061493C3
(en)
FR
(1)
FR2072065B1
(en)
GB
(1)
GB1318318A
(en)
ZA
(1)
ZA708551B
(en)
Families Citing this family (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS5316652B2
(en)
*
1971-09-17
1978-06-02
JPS5310822B2
(en)
*
1972-03-06
1978-04-17
JPS4958719A
(en)
*
1972-10-04
1974-06-07
US3898622A
(en)
*
1973-06-26
1975-08-05
Addressograph Multigraph
Data entry display terminal
US4099247A
(en)
*
1974-02-04
1978-07-04
Canon Kabushiki Kaisha
Electronic instrument with non-volatile display
US3973205A
(en)
*
1974-10-03
1976-08-03
Zenith Radio Corporation
Television tuning system indicator
JPS5631031U
(en)
*
1979-08-15
1981-03-26
Family Cites Families (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3405392A
(en)
*
1965-04-30
1968-10-08
Sperry Rand Corp
Electronic calculators
US3501746A
(en)
*
1965-10-27
1970-03-17
Sanders Associates Inc
Editing display system
JPS4917050B1
(en)
*
1965-12-16
1974-04-26
US3346727A
(en)
*
1966-02-28
1967-10-10
Honeywell Inc
Justification of operands in an arithmetic unit
US3388384A
(en)
*
1966-03-08
1968-06-11
Gen Micro Electronics Inc
Zero suppression circuit
US3432845A
(en)
*
1966-03-08
1969-03-11
Ibm
Numeric display
JPS5412770B1
(en)
*
1967-11-02
1979-05-25
US3509817A
(en)
*
1968-11-21
1970-05-05
Mohawk Data Sciences Corp
Line printing with proportional spacing and justification
1969
1969-12-26
JP
JP45001045A
patent/JPS5023251B1/ja
active
Pending
1970
1970-12-14
DE
DE2061493A
patent/DE2061493C3/en
not_active
Expired
1970-12-17
CA
CA100,925A
patent/CA947874A/en
not_active
Expired
1970-12-18
ZA
ZA708551A
patent/ZA708551B/en
unknown
1970-12-22
GB
GB6084170A
patent/GB1318318A/en
not_active
Expired
1970-12-23
FR
FR707046499A
patent/FR2072065B1/fr
not_active
Expired
1970-12-24
US
US00101276A
patent/US3732545A/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
DE2061493B2
(en)
1974-03-28
DE2061493C3
(en)
1974-10-24
JPS5023251B1
(en)
1975-08-06
FR2072065B1
(en)
1973-02-02
DE2061493A1
(en)
1971-07-01
US3732545A
(en)
1973-05-08
ZA708551B
(en)
1971-09-29
FR2072065A1
(en)
1971-09-24
CA947874A
(en)
1974-05-21
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Legal Events
Date
Code
Title
Description
1973-10-10
PS
Patent sealed [section 19, patents act 1949]
1979-07-25
PCNP
Patent ceased through non-payment of renewal fee
