JPS5331698Y2 - - Google Patents
Info
- Publication number
- JPS5331698Y2 JPS5331698Y2 JP1973059020U JP5902073U JPS5331698Y2 JP S5331698 Y2 JPS5331698 Y2 JP S5331698Y2 JP 1973059020 U JP1973059020 U JP 1973059020U JP 5902073 U JP5902073 U JP 5902073U JP S5331698 Y2 JPS5331698 Y2 JP S5331698Y2
- Authority
- JP
- Japan
- 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
Links
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
- G09G3/2077—Display of intermediate tones by a combination of two or more gradation control methods
- G09G3/2081—Display of intermediate tones by a combination of two or more gradation control methods with combination of amplitude modulation and time modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Liquid Crystal Display Device Control (AREA)
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973059020U JPS5331698Y2 (US06265458-20010724-C00056.png) | 1973-05-19 | 1973-05-19 | |
| US05/469,606 US4021607A (en) | 1973-05-19 | 1974-05-13 | Video display system employing drive pulse of variable amplitude and width |
| GB2182674A GB1466725A (en) | 1973-05-19 | 1974-05-16 | Video display apparatus |
| NLAANVRAGE7406615,A NL188007C (nl) | 1973-05-19 | 1974-05-16 | Videobeeldweergeefinrichting met weergeefpaneel. |
| AU69040/74A AU475478B2 (en) | 1973-05-19 | 1974-05-16 | Video display system |
| FR7417324A FR2230138B1 (US06265458-20010724-C00056.png) | 1973-05-19 | 1974-05-17 | |
| ES74426429A ES426429A1 (es) | 1973-05-19 | 1974-05-17 | Sistema de presentacion de video. |
| CA200,336A CA1028047A (en) | 1973-05-19 | 1974-05-17 | Video display system |
| DE2424071A DE2424071C2 (de) | 1973-05-19 | 1974-05-17 | Vorrichtung zur Wiedergabe eines Videosignales |
| BR4038/74A BR7404038D0 (pt) | 1973-05-19 | 1974-05-17 | Conjunto aperfeicoado de exibicao de video |
| IT7422910A IT1019619B (it) | 1973-05-19 | 1974-05-17 | Sistema di visualizzazione video |
| SE7406602A SE402172B (sv) | 1973-05-19 | 1974-05-17 | Bildpresentationsanordning |
| AT417274A AT349549B (de) | 1973-05-19 | 1974-05-19 | Fernsehwiedergabe-schaltungsanordnung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973059020U JPS5331698Y2 (US06265458-20010724-C00056.png) | 1973-05-19 | 1973-05-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS508819U JPS508819U (US06265458-20010724-C00056.png) | 1975-01-29 |
| JPS5331698Y2 true JPS5331698Y2 (US06265458-20010724-C00056.png) | 1978-08-07 |
Family
ID=13101176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973059020U Expired JPS5331698Y2 (US06265458-20010724-C00056.png) | 1973-05-19 | 1973-05-19 |
Country Status (13)
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7603056A (nl) * | 1976-03-24 | 1977-09-27 | Philips Nv | Televisieweergeefinrichting. |
| US4097780A (en) * | 1976-08-17 | 1978-06-27 | Bell Telephone Laboratories, Incorporated | Method and apparatus for energizing the cells of a plasma display panel to selected brightness levels |
| JPS546421A (en) * | 1977-06-16 | 1979-01-18 | Sony Corp | Picture display unit |
| NL7903515A (nl) * | 1979-05-04 | 1980-11-06 | Philips Nv | Modulatorschakeling voor een matrixweergeefinrichting. |
| DE2938759A1 (de) * | 1979-09-25 | 1981-03-26 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum ansteuern einer gasentladungsanzeigevorrichtung |
| DE3026392C2 (de) * | 1980-02-26 | 1985-08-22 | Sharp K.K., Osaka | Anzeigevorrichtung mit einem elektrolumineszenten Dünnschichtelement zur Bilddarstellung |
| WO1982000557A1 (en) * | 1980-07-25 | 1982-02-18 | Fukushima N | Display apparatus |
| GB2094052B (en) * | 1981-03-04 | 1984-08-22 | United Technologies Corp | Gray shade operation of a large ac plasma display panel |
| US4464657A (en) * | 1981-06-12 | 1984-08-07 | Interstate Electronics Corp. | Modular waveform generator for plasma display panels |
| US4414544A (en) * | 1981-06-12 | 1983-11-08 | Interstate Electronics Corp. | Constant data rate brightness control for an AC plasma panel |
| JPS5823090A (ja) * | 1981-08-03 | 1983-02-10 | 株式会社日立製作所 | 表示装置 |
| US4455578A (en) * | 1982-08-30 | 1984-06-19 | Eastman Kodak Company | Electronics for arrayed photosources |
| US4554539A (en) * | 1982-11-08 | 1985-11-19 | Rockwell International Corporation | Driver circuit for an electroluminescent matrix-addressed display |
| JPS60158780A (ja) * | 1984-01-27 | 1985-08-20 | Sony Corp | 表示装置 |
| DE3686428T2 (de) * | 1985-03-08 | 1993-01-14 | Ascii Corp | Anzeigesteuersystem. |
| JPS6273294A (ja) * | 1985-09-27 | 1987-04-03 | カシオ計算機株式会社 | 画像表示装置 |
| SE452386B (sv) * | 1985-10-07 | 1987-11-23 | Hasselblad Ab Victor | Anordning vid apparater for astadkommande av en elektrisk signal representerande en bild |
| US4934773A (en) * | 1987-07-27 | 1990-06-19 | Reflection Technology, Inc. | Miniature video display system |
| US5196839A (en) * | 1988-09-16 | 1993-03-23 | Chips And Technologies, Inc. | Gray scales method and circuitry for flat panel graphics display |
| JPH04128786A (ja) * | 1990-09-19 | 1992-04-30 | Sharp Corp | 表示装置 |
| US5103144A (en) * | 1990-10-01 | 1992-04-07 | Raytheon Company | Brightness control for flat panel display |
| EP0499979A3 (en) * | 1991-02-16 | 1993-06-09 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device |
| JP2790546B2 (ja) * | 1991-02-28 | 1998-08-27 | 三菱電機株式会社 | 表示装置 |
| JP2794499B2 (ja) | 1991-03-26 | 1998-09-03 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
| JP2845303B2 (ja) | 1991-08-23 | 1999-01-13 | 株式会社 半導体エネルギー研究所 | 半導体装置とその作製方法 |
| JP2651972B2 (ja) | 1992-03-04 | 1997-09-10 | 株式会社半導体エネルギー研究所 | 液晶電気光学装置 |
| US5877738A (en) * | 1992-03-05 | 1999-03-02 | Seiko Epson Corporation | Liquid crystal element drive method, drive circuit, and display apparatus |
| US5731802A (en) * | 1996-04-22 | 1998-03-24 | Silicon Light Machines | Time-interleaved bit-plane, pulse-width-modulation digital display system |
| US6057809A (en) * | 1996-08-21 | 2000-05-02 | Neomagic Corp. | Modulation of line-select times of individual rows of a flat-panel display for gray-scaling |
| US6034663A (en) * | 1997-03-10 | 2000-03-07 | Chips & Technologies, Llc | Method for providing grey scale images to the visible limit on liquid crystal displays |
| US6211859B1 (en) | 1997-03-10 | 2001-04-03 | Chips & Technologies, Llc | Method for reducing pulsing on liquid crystal displays |
| US6252578B1 (en) | 1997-10-07 | 2001-06-26 | Intel Corporation | Method for reducing flicker when displaying processed digital data on video displays having a low refresh rate |
| JP3049061B1 (ja) * | 1999-02-26 | 2000-06-05 | キヤノン株式会社 | 画像表示装置及び画像表示方法 |
| US7164405B1 (en) * | 1998-06-27 | 2007-01-16 | Lg.Philips Lcd Co., Ltd. | Method of driving liquid crystal panel and apparatus |
| US6172538B1 (en) | 1999-01-06 | 2001-01-09 | Chips & Technologies, L.L.C. | Universal pulse synchronizer |
| JP2000352952A (ja) * | 1999-04-05 | 2000-12-19 | Canon Inc | 画像形成装置 |
| JP4197814B2 (ja) * | 1999-11-12 | 2008-12-17 | シャープ株式会社 | Ｌｅｄ駆動方法およびｌｅｄ装置と表示装置 |
| JP2001312246A (ja) * | 2000-05-01 | 2001-11-09 | Sony Corp | 変調回路およびこれを用いた画像表示装置 |
| JP4595177B2 (ja) * | 2000-07-25 | 2010-12-08 | 日本ビクター株式会社 | マトリクス型表示装置 |
| US7019736B2 (en) | 2002-03-20 | 2006-03-28 | Hewlett-Packard Development Company, L.P. | Method and apparatus for image display |
| JP2006523328A (ja) * | 2003-04-04 | 2006-10-12 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 表示装置 |
| JP4239892B2 (ja) * | 2003-07-14 | 2009-03-18 | セイコーエプソン株式会社 | 電気光学装置とその駆動方法ならびに投射型表示装置、電子機器 |
| KR20050037639A (ko) | 2003-10-20 | 2005-04-25 | 엘지전자 주식회사 | 에너지 회수장치 |
| JP4367318B2 (ja) * | 2004-11-08 | 2009-11-18 | セイコーエプソン株式会社 | 光源制御装置、光源制御方法及び画像表示装置 |
| DE102012105630B4 (de) | 2012-06-27 | 2023-04-20 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Beleuchtungsanordnung mit Beleuchtungsvorrichtung und Verfahren zum Betreiben einer Beleuchtungsvorrichtung |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4979120A (US06265458-20010724-C00056.png) * | 1972-12-04 | 1974-07-31 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3627924A (en) * | 1969-05-16 | 1971-12-14 | Energy Conversion Devices Inc | Flat screen television system |
| CA949159A (en) * | 1970-06-20 | 1974-06-11 | Teruo Sato | Scanning apparatus for dc el crossed-grid panel |
| US3803449A (en) * | 1971-05-03 | 1974-04-09 | Owens Illinois Inc | Method and apparatus for manipulating discrete discharge in a multiple discharge gaseous discharge panel |
| US3696393A (en) * | 1971-05-10 | 1972-10-03 | Hughes Aircraft Co | Analog display using light emitting diodes |
| US3752910A (en) * | 1971-12-13 | 1973-08-14 | H Lewis | Solid state video reproducing system |
| JPS4889679A (US06265458-20010724-C00056.png) * | 1972-02-25 | 1973-11-22 | ||
| US3883778A (en) * | 1973-12-03 | 1975-05-13 | Hitachi Ltd | Driving apparatus for display element |
-
1973
- 1973-05-19 JP JP1973059020U patent/JPS5331698Y2/ja not_active Expired
-
1974
- 1974-05-13 US US05/469,606 patent/US4021607A/en not_active Expired - Lifetime
- 1974-05-16 NL NLAANVRAGE7406615,A patent/NL188007C/xx not_active IP Right Cessation
- 1974-05-16 GB GB2182674A patent/GB1466725A/en not_active Expired
- 1974-05-16 AU AU69040/74A patent/AU475478B2/en not_active Expired
- 1974-05-17 FR FR7417324A patent/FR2230138B1/fr not_active Expired
- 1974-05-17 BR BR4038/74A patent/BR7404038D0/pt unknown
- 1974-05-17 SE SE7406602A patent/SE402172B/xx not_active IP Right Cessation
- 1974-05-17 CA CA200,336A patent/CA1028047A/en not_active Expired
- 1974-05-17 ES ES74426429A patent/ES426429A1/es not_active Expired
- 1974-05-17 IT IT7422910A patent/IT1019619B/it active
- 1974-05-17 DE DE2424071A patent/DE2424071C2/de not_active Expired
- 1974-05-19 AT AT417274A patent/AT349549B/de not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4979120A (US06265458-20010724-C00056.png) * | 1972-12-04 | 1974-07-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2424071C2 (de) | 1983-05-05 |
| FR2230138B1 (US06265458-20010724-C00056.png) | 1977-09-30 |
| SE402172B (sv) | 1978-06-19 |
| AT349549B (de) | 1979-04-10 |
| BR7404038D0 (pt) | 1974-12-03 |
| AU6904074A (en) | 1975-11-20 |
| NL188007B (nl) | 1991-10-01 |
| CA1028047A (en) | 1978-03-14 |
| ES426429A1 (es) | 1976-07-01 |
| NL7406615A (US06265458-20010724-C00056.png) | 1974-11-21 |
| FR2230138A1 (US06265458-20010724-C00056.png) | 1974-12-13 |
| IT1019619B (it) | 1977-11-30 |
| ATA417274A (de) | 1978-09-15 |
| DE2424071A1 (de) | 1974-12-05 |
| GB1466725A (en) | 1977-03-09 |
| AU475478B2 (en) | 1976-08-26 |
| US4021607A (en) | 1977-05-03 |
| NL188007C (nl) | 1992-03-02 |
| JPS508819U (US06265458-20010724-C00056.png) | 1975-01-29 |
