DE3851644D1 - Graphischer Anzeigeregler mit Begrenzungsfunktion. - Google Patents

Graphischer Anzeigeregler mit Begrenzungsfunktion.

Info

Publication number: DE3851644D1
Authority: DE; Germany
Prior art keywords: display controller; graphic display; limiting function; limiting; function
Prior art date: 1987-02-13
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 - Fee Related

Application number

DE3851644T

Other languages

English (en)

Other versions

DE3851644T2 (de

Inventor

Mitsurou C O Nec Corpor Ohuchi

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.)

NEC Electronics Corp

Original Assignee

NEC 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.)

1987-02-13

Filing date

1988-02-15

Publication date

1994-11-03

1988-02-15 Application filed by NEC Corp filed Critical NEC Corp

1994-11-03 Publication of DE3851644D1 publication Critical patent/DE3851644D1/de

1995-06-01 Application granted granted Critical

1995-06-01 Publication of DE3851644T2 publication Critical patent/DE3851644T2/de

2008-02-16 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
- G09G5/39—Control of the bit-mapped memory
- G09G5/393—Arrangements for updating the contents of the bit-mapped memory
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/10—Geometric effects
- G06T15/30—Clipping

DE3851644T 1987-02-13 1988-02-15 Graphischer Anzeigeregler mit Begrenzungsfunktion. Expired - Fee Related DE3851644T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP62031023A JP2541539B2 (ja)	1987-02-13	1987-02-13	図形処理装置

Publications (2)

Publication Number	Publication Date
DE3851644D1 true DE3851644D1 (de)	1994-11-03
DE3851644T2 DE3851644T2 (de)	1995-06-01

Family

ID=12319918

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3851644T Expired - Fee Related DE3851644T2 (de)	1987-02-13	1988-02-15	Graphischer Anzeigeregler mit Begrenzungsfunktion.

Country Status (4)

Country	Link
US (1)	US4984183A (de)
EP (1)	EP0278526B1 (de)
JP (1)	JP2541539B2 (de)
DE (1)	DE3851644T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5396263A (en) *	1988-06-13	1995-03-07	Digital Equipment Corporation	Window dependent pixel datatypes in a computer video graphics system
CA1320586C (en) *	1988-12-20	1993-07-20	Chris Malachowsky	Method and apparatus for sorting line segments for display and manipulation by a computer system
US5020002A (en) *	1988-12-20	1991-05-28	Sun Microsystems, Inc.	Method and apparatus for decomposing a quadrilateral figure for display and manipulation by a computer system
US5297240A (en) *	1989-01-13	1994-03-22	Sun Microsystems, Inc.	Hardware implementation of clipping and intercoordinate comparison logic
GB2227147B (en) *	1989-01-13	1994-04-13	Sun Microsystems Inc	Hardware implementation of clipping and inter-coordinate comparison logic
GB2267803B (en) *	1989-01-13	1994-03-02	Sun Microsystems Inc	Hardware implementation of clipping and inter-coordinate comparison logic
JP3009152B2 (ja) *	1989-02-17	2000-02-14	富士通株式会社	画像処理装置
JP3026342B2 (ja) *	1989-03-20	2000-03-27	株式会社日立製作所	図形描画方法及び図形処理装置
JP3038781B2 (ja) *	1989-04-21	2000-05-08	日本電気株式会社	メモリアクセス制御回路
US5278950A (en) *	1989-09-20	1994-01-11	Fuji Photo Film Co., Ltd.	Image composing method
US5327243A (en) *	1989-12-05	1994-07-05	Rasterops Corporation	Real time video converter
US5276798A (en) *	1990-09-14	1994-01-04	Hughes Aircraft Company	Multifunction high performance graphics rendering processor
US5432900A (en) *	1992-06-19	1995-07-11	Intel Corporation	Integrated graphics and video computer display system
JP2729151B2 (ja) *	1994-10-19	1998-03-18	日本電気アイシーマイコンシステム株式会社	記憶制御装置
WO1996013006A1 (en) *	1994-10-20	1996-05-02	Mark Alan Zimmer	Digital mark-making method
US5668941A (en) *	1995-06-22	1997-09-16	Cirrus Logic, Inc.	Optimum implementation of X-Y clipping on pixel boundary
US5907842A (en) *	1995-12-20	1999-05-25	Intel Corporation	Method of sorting numbers to obtain maxima/minima values with ordering
US6005586A (en) *	1996-02-17	1999-12-21	Fuji Xerox Co., Ltd.	Drawing processing apparatus
US5757383A (en) *	1996-05-10	1998-05-26	Apple Computer, Inc.	Method and system for highlighting typography along a geometric path
US6061047A (en) *	1996-09-17	2000-05-09	Chips & Technologies, Inc.	Method and apparatus for clipping text
US6128026A (en) *	1998-05-04	2000-10-03	S3 Incorporated	Double buffered graphics and video accelerator having a write blocking memory interface and method of doing the same
US6954218B2 (en) *	2000-10-30	2005-10-11	Microsoft Corporation	Method and apparatus for high-performance rendering and hit-testing of a window tree
US7395034B2 (en)	2003-11-05	2008-07-01	Nec Corporation	Clipping circuit and radio transmitter using the same
KR101401480B1 (ko) *	2012-10-31	2014-05-29	길상복	학습용 마스크 디스플레이 장치 및 학습용 마스크 표시 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58125284A (ja) *	1982-01-20	1983-07-26	Hitachi Ltd	メモリのアクセス方法
DE3381991D1 (de) *	1982-06-28	1990-12-20	Toshiba Kawasaki Kk	Bildanzeigesteuereinrichtung.
JPS5995669A (ja) *	1982-11-25	1984-06-01	Toshiba Corp	図形処理装置
US4475104A (en) *	1983-01-17	1984-10-02	Lexidata Corporation	Three-dimensional display system
JPS603695A (ja) *	1983-06-21	1985-01-10	ダイキン工業株式会社	Ｃｒｔデイスプレイ装置のクリツプ回路
US4779210A (en) *	1984-05-02	1988-10-18	Hitachi Engineering, Co. Ltd.	Graphic processing apparatus
US4710767A (en) *	1985-07-19	1987-12-01	Sanders Associates, Inc.	Method and apparatus for displaying multiple images in overlapping windows
US4731606A (en) *	1985-08-02	1988-03-15	International Business Machines Corporation	Method for rapid windowing of display information in computer graphics

1987
- 1987-02-13 JP JP62031023A patent/JP2541539B2/ja not_active Expired - Fee Related
1988
- 1988-02-15 EP EP88102202A patent/EP0278526B1/de not_active Expired - Lifetime
- 1988-02-15 DE DE3851644T patent/DE3851644T2/de not_active Expired - Fee Related
- 1988-02-16 US US07/156,148 patent/US4984183A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4984183A (en)	1991-01-08
JPS63198174A (ja)	1988-08-16
EP0278526B1 (de)	1994-09-28
JP2541539B2 (ja)	1996-10-09
EP0278526A2 (de)	1988-08-17
DE3851644T2 (de)	1995-06-01
EP0278526A3 (de)	1991-07-03

Legal Events

Date	Code	Title	Description
1995-10-26	8364	No opposition during term of opposition
2003-06-12	8327	Change in the person/name/address of the patent owner	Owner name: NEC ELECTRONICS CORP., KAWASAKI, KANAGAWA, JP
2007-12-13	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3851644D1 (de)	1994-11-03	Graphischer Anzeigeregler mit Begrenzungsfunktion.
DE3751302T2 (de)	1995-10-26	Anzeigesteuergerät.
DE3689077T2 (de)	1994-05-05	Anzeigesteuergerät.
DE3685679T2 (de)	1993-01-28	Anzeigesteuergeraet.
DE3850630T2 (de)	1994-11-03	Graustufen-Anzeige.
DE3887780D1 (de)	1994-03-24	Anzeige.
DE3889220T2 (de)	1994-11-24	Zeigerbenutzende anzeige.
DE3787614D1 (de)	1993-11-04	Auslegeregalaufteilung.
DE3850520D1 (de)	1994-08-11	Anzeigevorrichtung.
DE3884099T2 (de)	1994-04-21	Farbeanzeige.
DE3850467T2 (de)	1995-01-05	Anzeigevorrichtung.
DE68906051D1 (de)	1993-05-27	Farbanzeigegeraet.
DE3853489T2 (de)	1995-10-12	Grafik-Anzeigesystem.
DE3671672D1 (de)	1990-07-05	Anzeigevorrichtung mit ansteuerung.
DE3851285D1 (de)	1994-10-06	Anzeige-Steuersystem.
DE3576751D1 (de)	1990-04-26	Anzeigeeinheit mit zeichenueberlagerung.
DE69020927T2 (de)	1996-04-04	Anzeigesteuerung.
DE68910266D1 (de)	1993-12-02	Zeigerartige anzeige.
DE3650073T2 (de)	1995-01-19	Anzeigesteuereinheit.
DE3782544D1 (de)	1992-12-17	Mit schrittmotoren versehene anzeige.
DE68919919T2 (de)	1995-07-13	Anzeigesystem.
DE3787917T4 (de)	1995-10-19	Anzeigesteuergerät.
DE69021310T2 (de)	1996-01-11	Anzeigesteuergerät.
DE3680693D1 (de)	1991-09-12	Anzeigesteuergeraet.
FI911546A0 (fi)	1991-03-28	Display med minst en bakifraon belyst genomskinlig frontplatta.