TW290676B - - Google Patents

Info

Publication number
TW290676B
TW290676B TW085100977A TW85100977A TW290676B TW 290676 B TW290676 B TW 290676B TW 085100977 A TW085100977 A TW 085100977A TW 85100977 A TW85100977 A TW 85100977A TW 290676 B TW290676 B TW 290676B
Authority
TW
Taiwan
Application number
TW085100977A
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of TW290676B publication Critical patent/TW290676B/zh

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
    • G09G3/22—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
    • 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
    • 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
    • G09G3/30—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 electroluminescent panels
    • G09G3/32—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 electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2230/00—Details of flat display driving waveforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
TW085100977A 1995-03-03 1996-01-26 TW290676B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/398,270 US5644328A (en) 1995-03-03 1995-03-03 Apparatus and method for operating groups of led display pixels in parallel to maximize active time

Publications (1)

Publication Number Publication Date
TW290676B true TW290676B (zh) 1996-11-11

Family

ID=23574717

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085100977A TW290676B (zh) 1995-03-03 1996-01-26

Country Status (6)

Country Link
US (1) US5644328A (zh)
EP (1) EP0730256A1 (zh)
JP (1) JPH08263009A (zh)
KR (1) KR960035418A (zh)
CN (1) CN1135068A (zh)
TW (1) TW290676B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6894663B1 (en) 1995-10-31 2005-05-17 Mitchell A. Altman Method for creating an image for an event or promotion
US6239774B1 (en) * 1995-10-31 2001-05-29 Mitchell A. Altman Persistent image maker
KR100783707B1 (ko) * 2001-10-18 2007-12-07 삼성전자주식회사 유기 전계발광 패널과 이를 포함하는 유기 전계발광 표시장치와 이의 구동 장치 및 구동 방법
JP4577525B2 (ja) 2007-05-31 2010-11-10 東芝ライテック株式会社 照明装置
US8344632B2 (en) * 2009-12-15 2013-01-01 Silicon Touch Technology Inc. Light emitting device
US9818337B2 (en) * 2014-07-24 2017-11-14 Sct Technology, Ltd. LED display control circuit with PWM circuit for driving a plurality of LED channels

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986186A (en) * 1974-12-23 1976-10-12 Hewlett-Packard Company Automatic display segment intensity control
DE2756710A1 (de) * 1977-12-20 1979-06-21 Licentia Gmbh Anordnung zum erzeugen einer laufschrift
US4260159A (en) * 1979-08-22 1981-04-07 Tritech Corporation Electronic roulette game
JPS60197063A (ja) * 1984-03-21 1985-10-05 Canon Inc Ｌｅｄアレイ及びその分割点灯方法
US4967192A (en) * 1987-04-22 1990-10-30 Hitachi, Ltd. Light-emitting element array driver circuit
US4952031A (en) * 1987-06-19 1990-08-28 Victor Company Of Japan, Ltd. Liquid crystal display device
GB8725824D0 (en) * 1987-11-04 1987-12-09 Emi Plc Thorn Display device
US4887074A (en) * 1988-01-20 1989-12-12 Michael Simon Light-emitting diode display system
DE69033837T2 (de) * 1989-07-25 2002-05-29 Nippon Sheet Glass Co Ltd Lichtemittierende Vorrichtung
US5028915A (en) * 1989-08-24 1991-07-02 Michael Yang Device for controlling a display with a plurality of strings of light-emitting elements
JPH05158430A (ja) * 1991-12-03 1993-06-25 Rohm Co Ltd 表示装置
US5402143A (en) * 1991-12-23 1995-03-28 Panocorp Display Systems Color fluorescent liquid crystal display
WO1993019452A1 (en) * 1992-03-20 1993-09-30 Vlsi Technology, Inc. Vga controller using address translation to drive a dual scan lcd panel and method therefor

Also Published As

Publication number Publication date
JPH08263009A (ja) 1996-10-11
EP0730256A1 (en) 1996-09-04
CN1135068A (zh) 1996-11-06
KR960035418A (ko) 1996-10-24
US5644328A (en) 1997-07-01

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