US3906290A - Display apparatus - Google Patents

Display apparatus Download PDF

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Publication number
US3906290A
US3906290A US398791A US39879173A US3906290A US 3906290 A US3906290 A US 3906290A US 398791 A US398791 A US 398791A US 39879173 A US39879173 A US 39879173A US 3906290 A US3906290 A US 3906290A
Authority
US
United States
Prior art keywords
turn
electrode lines
picture elements
display apparatus
sustaining
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.)
Expired - Lifetime
Application number
US398791A
Other languages
English (en)
Inventor
Koichiro Kurahashi
Hiroshi Tottori
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Priority claimed from JP48007228A external-priority patent/JPS4996625A/ja
Priority claimed from JP48007230A external-priority patent/JPS4996626A/ja
Priority claimed from JP48015422A external-priority patent/JPS49105416A/ja
Priority claimed from JP1542373A external-priority patent/JPS5333012B2/ja
Priority claimed from JP48015424A external-priority patent/JPS49105418A/ja
Priority claimed from JP48016004A external-priority patent/JPS49106229A/ja
Priority claimed from JP48016005A external-priority patent/JPS49106230A/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of US3906290A publication Critical patent/US3906290A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/291—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
    • G09G3/294—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for lighting or sustain discharge
    • G09G3/2946—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for lighting or sustain discharge by introducing variations of the frequency of sustain pulses within a frame or non-proportional variations of the number of sustain pulses in each subfield
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0224—Details of interlacing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0267—Details of drivers for scan electrodes, other than drivers for liquid crystal, plasma or OLED displays
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0275—Details of drivers for data electrodes, other than drivers for liquid crystal, plasma or OLED displays, not related to handling digital grey scale data or to communication of data to the pixels by means of a current
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/297—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels using opposed discharge type panels

Definitions

  • ABSTRACT A display apparatus capable of displaying a picture with half-brightness (gray scale) by use of a display panel such as a plasma display panel, comprising a plurality of picture elements or luminescent dots which assume either a luminescent condition or a nonluminescent condition.
  • a halftone picture display can be achieved according to two methods, the first being that the mean brightness of the picture element or luminescent dot be made porportional to the turn-on period.
  • the second method is that the mean brightness of the picture element or luminescent dot for the turn-on period be made proportional to the frequency of the sustaining voltage.
  • PATENTEB SE? is ms SHEET F I G 26

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
US398791A 1973-01-16 1973-09-19 Display apparatus Expired - Lifetime US3906290A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP48007228A JPS4996625A (de) 1973-01-16 1973-01-16
JP48007230A JPS4996626A (de) 1973-01-16 1973-01-16
JP48015422A JPS49105416A (de) 1973-02-07 1973-02-07
JP1542373A JPS5333012B2 (de) 1973-02-07 1973-02-07
JP48015424A JPS49105418A (de) 1973-02-07 1973-02-07
JP48016004A JPS49106229A (de) 1973-02-08 1973-02-08
JP48016005A JPS49106230A (de) 1973-02-08 1973-02-08

Publications (1)

Publication Number Publication Date
US3906290A true US3906290A (en) 1975-09-16

Family

ID=27563398

Family Applications (1)

Application Number Title Priority Date Filing Date
US398791A Expired - Lifetime US3906290A (en) 1973-01-16 1973-09-19 Display apparatus

Country Status (4)

Country Link
US (1) US3906290A (de)
DE (2) DE2348260C3 (de)
FR (1) FR2214395A5 (de)
NL (1) NL170910C (de)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183062A (en) * 1978-08-07 1980-01-08 Rca Corporation Row addressing apparatus for a bistable display device
US4383256A (en) * 1979-05-29 1983-05-10 Mitsubishi Denki Kabushiki Kaisha Display device
US4559535A (en) * 1982-07-12 1985-12-17 Sigmatron Nova, Inc. System for displaying information with multiple shades of a color on a thin-film EL matrix display panel
US4769713A (en) * 1986-07-30 1988-09-06 Hosiden Electronics Co. Ltd. Method and apparatus for multi-gradation display
US4870324A (en) * 1986-01-24 1989-09-26 Mitsubishi Denki Kabushiki Kaisha Half-tone display system for a flat matrix type cathode-ray tube
US5146213A (en) * 1987-05-18 1992-09-08 Christian Brunel Electroluminescent display with memory effect and half-tones
EP0674303A2 (de) * 1990-11-28 1995-09-27 Fujitsu Limited Schaltung zur Ansteuerung einer flachen Anzeigevorrichtung mit Helligkeitsabstufung
FR2726390A1 (fr) * 1994-10-31 1996-05-03 Fujitsu Ltd Dispositif d'affichage par plasma
US5886773A (en) * 1995-02-28 1999-03-23 Fuji Photo Film Co., Ltd. Method and apparatus for controlling exposure
WO1999021159A1 (en) * 1997-10-17 1999-04-29 Motorola Inc. Method for controlling brightness in a flat panel display
US6023258A (en) * 1993-11-19 2000-02-08 Fujitsu Limited Flat display
US6064357A (en) * 1995-10-04 2000-05-16 Pioneer Electrical Corporation Driving method and apparatus for light emitting device
US6097357A (en) * 1990-11-28 2000-08-01 Fujitsu Limited Full color surface discharge type plasma display device
US6100939A (en) * 1995-09-20 2000-08-08 Hitachi, Ltd. Tone display method and apparatus for displaying image signal
US6587084B1 (en) 1998-07-10 2003-07-01 Orion Electric Co., Ltd. Driving method of a plasma display panel of alternating current for creation of gray level gradations
US6787995B1 (en) 1992-01-28 2004-09-07 Fujitsu Limited Full color surface discharge type plasma display device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412294B2 (de) 1974-06-28 1979-05-22

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493956A (en) * 1968-02-05 1970-02-03 Stewart Warner Corp Traveling message display
US3575492A (en) * 1969-07-10 1971-04-20 Rca Corp Turnoff method and circuit for liquid crystal display element
US3590156A (en) * 1968-08-28 1971-06-29 Zenith Radio Corp Flat panel display system with time-modulated gray scale
US3659149A (en) * 1970-11-18 1972-04-25 Energy Conversion Devices Inc Information display panel using amorphous semiconductor layer adjacent optical display material
US3778673A (en) * 1971-06-21 1973-12-11 Burroughs Corp Low power display driver having brightness control

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1503719A (fr) * 1966-10-11 1967-12-01 Thomson Houston Comp Francaise Perfectionnements aux systèmes d'inscription d'images lumineuses sur un panneau électroluminescent
US3654388A (en) 1970-10-29 1972-04-04 Univ Illinois Methods and apparatus for obtaining variable intensity and multistable states in a plasma panel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493956A (en) * 1968-02-05 1970-02-03 Stewart Warner Corp Traveling message display
US3590156A (en) * 1968-08-28 1971-06-29 Zenith Radio Corp Flat panel display system with time-modulated gray scale
US3575492A (en) * 1969-07-10 1971-04-20 Rca Corp Turnoff method and circuit for liquid crystal display element
US3659149A (en) * 1970-11-18 1972-04-25 Energy Conversion Devices Inc Information display panel using amorphous semiconductor layer adjacent optical display material
US3778673A (en) * 1971-06-21 1973-12-11 Burroughs Corp Low power display driver having brightness control

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183062A (en) * 1978-08-07 1980-01-08 Rca Corporation Row addressing apparatus for a bistable display device
US4383256A (en) * 1979-05-29 1983-05-10 Mitsubishi Denki Kabushiki Kaisha Display device
US4559535A (en) * 1982-07-12 1985-12-17 Sigmatron Nova, Inc. System for displaying information with multiple shades of a color on a thin-film EL matrix display panel
US4870324A (en) * 1986-01-24 1989-09-26 Mitsubishi Denki Kabushiki Kaisha Half-tone display system for a flat matrix type cathode-ray tube
US4769713A (en) * 1986-07-30 1988-09-06 Hosiden Electronics Co. Ltd. Method and apparatus for multi-gradation display
US5146213A (en) * 1987-05-18 1992-09-08 Christian Brunel Electroluminescent display with memory effect and half-tones
US6097357A (en) * 1990-11-28 2000-08-01 Fujitsu Limited Full color surface discharge type plasma display device
EP0674303A2 (de) * 1990-11-28 1995-09-27 Fujitsu Limited Schaltung zur Ansteuerung einer flachen Anzeigevorrichtung mit Helligkeitsabstufung
EP0674303A3 (de) * 1990-11-28 1995-10-11 Fujitsu Ltd
US5541618A (en) * 1990-11-28 1996-07-30 Fujitsu Limited Method and a circuit for gradationally driving a flat display device
US5724054A (en) * 1990-11-28 1998-03-03 Fujitsu Limited Method and a circuit for gradationally driving a flat display device
US6630916B1 (en) 1990-11-28 2003-10-07 Fujitsu Limited Method and a circuit for gradationally driving a flat display device
US6838824B2 (en) 1992-01-28 2005-01-04 Fujitsu Limited Full color surface discharge type plasma display device
US7030563B2 (en) 1992-01-28 2006-04-18 Hitachi, Ltd. Full color surface discharge type plasma display device
US7825596B2 (en) 1992-01-28 2010-11-02 Hitachi Plasma Patent Licensing Co., Ltd. Full color surface discharge type plasma display device
US7208877B2 (en) 1992-01-28 2007-04-24 Hitachi, Ltd. Full color surface discharge type plasma display device
US7133007B2 (en) 1992-01-28 2006-11-07 Hitachi, Ltd. Full color surface discharge type plasma display device
US20060202620A1 (en) * 1992-01-28 2006-09-14 Hitachi, Ltd. Full color surface discharge type plasma display device
US20060182876A1 (en) * 1992-01-28 2006-08-17 Hitachi, Ltd. Full color surface discharge type plasma display device
US6861803B1 (en) 1992-01-28 2005-03-01 Fujitsu Limited Full color surface discharge type plasma display device
US20050001550A1 (en) * 1992-01-28 2005-01-06 Fujitsu Limited Full color surface discharge type plasma display device
US6787995B1 (en) 1992-01-28 2004-09-07 Fujitsu Limited Full color surface discharge type plasma display device
US20040178730A1 (en) * 1992-01-28 2004-09-16 Fujitsu Limited Full color surface discharge type plasma display device
US20040222948A1 (en) * 1992-01-28 2004-11-11 Fujitsu Limited Full color surface discharge type plasma display device
US6023258A (en) * 1993-11-19 2000-02-08 Fujitsu Limited Flat display
FR2726390A1 (fr) * 1994-10-31 1996-05-03 Fujitsu Ltd Dispositif d'affichage par plasma
US5874932A (en) * 1994-10-31 1999-02-23 Fujitsu Limited Plasma display device
US5886773A (en) * 1995-02-28 1999-03-23 Fuji Photo Film Co., Ltd. Method and apparatus for controlling exposure
KR100454786B1 (ko) * 1995-09-20 2005-01-13 가부시끼가이샤 히다치 세이사꾸쇼 텔레비젼화상신호의계조표시방법및그장치
US6333766B1 (en) 1995-09-20 2001-12-25 Hitachi, Ltd. Tone display method and apparatus for displaying image signal
US6100939A (en) * 1995-09-20 2000-08-08 Hitachi, Ltd. Tone display method and apparatus for displaying image signal
US6064357A (en) * 1995-10-04 2000-05-16 Pioneer Electrical Corporation Driving method and apparatus for light emitting device
WO1999021159A1 (en) * 1997-10-17 1999-04-29 Motorola Inc. Method for controlling brightness in a flat panel display
US6587084B1 (en) 1998-07-10 2003-07-01 Orion Electric Co., Ltd. Driving method of a plasma display panel of alternating current for creation of gray level gradations

Also Published As

Publication number Publication date
FR2214395A5 (de) 1974-08-09
DE2348260B2 (de) 1980-04-03
NL7313153A (de) 1974-07-18
NL170910B (nl) 1982-08-02
DE2348260A1 (de) 1974-07-18
DE2348260C3 (de) 1980-11-20
NL170910C (nl) 1983-01-03
DE2366123C2 (de) 1988-06-09

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