JPH0792660B2 - コンピュータ・ビデオ・ディスプレイ用のピクセル深さコンバータ - Google Patents

コンピュータ・ビデオ・ディスプレイ用のピクセル深さコンバータ

Info

Publication number: JPH0792660B2
Authority: JP; Japan
Prior art keywords: data; multiplexer; pixel; input port; output
Prior art date: 1990-05-16
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

JP3103715A

Other languages

English (en)

Japanese (ja)

Other versions

JPH07114371A (ja

Inventor

スチーブン・フィリィップ・ラーキイ

アラン・ウェスレー・ピーバース

ジョー・クリストファー・セイント・クレア

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.)

International Business Machines Corp

Original Assignee

International Business Machines 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.)

1990-05-16

Filing date

1991-03-14

Publication date

1995-10-09

1991-03-14 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1995-05-02 Publication of JPH07114371A publication Critical patent/JPH07114371A/ja

1995-10-09 Publication of JPH0792660B2 publication Critical patent/JPH0792660B2/ja

2010-10-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000006243 chemical reaction Methods 0.000 claims description 236
238000013519 translation Methods 0.000 claims description 74
230000015654 memory Effects 0.000 claims description 46
230000010354 integration Effects 0.000 claims description 34
238000012546 transfer Methods 0.000 claims description 34
238000007596 consolidation process Methods 0.000 claims description 13
230000004044 response Effects 0.000 claims description 7
230000008859 change Effects 0.000 claims description 2
239000000470 constituent Substances 0.000 claims 2
238000010586 diagram Methods 0.000 description 24
238000000605 extraction Methods 0.000 description 24
230000006870 function Effects 0.000 description 11
238000012545 processing Methods 0.000 description 8
230000006835 compression Effects 0.000 description 5
238000007906 compression Methods 0.000 description 5
238000013507 mapping Methods 0.000 description 5
238000000034 method Methods 0.000 description 4
238000012163 sequencing technique Methods 0.000 description 4
HIHOWBSBBDRPDW-PTHRTHQKSA-N [(3s,8s,9s,10r,13r,14s,17r)-10,13-dimethyl-17-[(2r)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-3-yl] n-[2-(dimethylamino)ethyl]carbamate Chemical compound C1C=C2C[C@@H](OC(=O)NCCN(C)C)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HIHOWBSBBDRPDW-PTHRTHQKSA-N 0.000 description 3
239000003086 colorant Substances 0.000 description 3
238000001514 detection method Methods 0.000 description 3
230000002457 bidirectional effect Effects 0.000 description 2
230000008569 process Effects 0.000 description 2
230000007704 transition Effects 0.000 description 2
101710163391 ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase Proteins 0.000 description 1
102100024330 Collectin-12 Human genes 0.000 description 1
101000909528 Homo sapiens Collectin-12 Proteins 0.000 description 1
238000013459 approach Methods 0.000 description 1
230000009977 dual effect Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
239000000203 mixture Substances 0.000 description 1
230000008520 organization Effects 0.000 description 1
230000001960 triggered effect Effects 0.000 description 1
230000000007 visual effect Effects 0.000 description 1

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
- 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
- G09G5/14—Display of multiple viewports

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Computer Hardware Design (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Controls And Circuits For Display Device (AREA)
Image Processing (AREA)
Facsimile Image Signal Circuits (AREA)

JP3103715A 1990-05-16 1991-03-14 コンピュータ・ビデオ・ディスプレイ用のピクセル深さコンバータ Expired - Lifetime JPH0792660B2 (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US52420190A	1990-05-16	1990-05-16
US524201		1990-05-16

Publications (2)

Publication Number	Publication Date
JPH07114371A JPH07114371A (ja)	1995-05-02
JPH0792660B2 true JPH0792660B2 (ja)	1995-10-09

Family

ID=24088207

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP3103715A Expired - Lifetime JPH0792660B2 (ja)	1990-05-16	1991-03-14	コンピュータ・ビデオ・ディスプレイ用のピクセル深さコンバータ

Country Status (3)

Country	Link
EP (1)	EP0457039B1 (de)
JP (1)	JPH0792660B2 (de)
DE (1)	DE69108442T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0572024A2 (de) *	1992-05-27	1993-12-01	Kabushiki Kaisha Toshiba	Multimediaanzeige-Steuersystem zur Speicherung von Bilddaten in einem Rasterpufferspeicher
CA2108730C (en) *	1992-12-07	1999-10-12	James Corona	Apparatus for, and methods of providing a universal format of pixels and for scaling fields in the pixels
US5608864A (en) *	1994-04-29	1997-03-04	Cirrus Logic, Inc.	Variable pixel depth and format for video windows
US6069613A (en) *	1997-10-16	2000-05-30	Phoenix Technologies Ltd.	Basic input-output system (BIOS) read-only memory (ROM) including expansion table for expanding monochrome images into color image
US7502063B2 (en) *	2004-08-09	2009-03-10	Aptina Imaging Corporation	Camera with scalable resolution
CN102216953A (zh)	2008-12-01	2011-10-12	马维尔国际贸易有限公司	比特分辨率增强

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS53114617A (en) *	1977-03-17	1978-10-06	Toshiba Corp	Memory unit for picture processing
US4689807A (en) *	1985-11-06	1987-08-25	Texas Instruments Incorporated	Linked cell discharge detector having improved response time
US4885576A (en) *	1986-04-02	1989-12-05	International Business Machines Corporation	Soft copy display of facsimile images
JPH02500780A (ja) *	1986-06-18	1990-03-15	インテル　コーポレーシヨン	表示プロセッサ
US4910687A (en) *	1987-11-03	1990-03-20	International Business Machines Corporation	Bit gating for efficient use of RAMs in variable plane displays
US4916654A (en) *	1988-09-06	1990-04-10	International Business Machines Corporation	Method for transfer of data via a window buffer from a bit-planar memory to a selected position in a target memory

1991
- 1991-03-14 JP JP3103715A patent/JPH0792660B2/ja not_active Expired - Lifetime
- 1991-04-15 DE DE1991608442 patent/DE69108442T2/de not_active Expired - Fee Related
- 1991-04-15 EP EP19910105970 patent/EP0457039B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0457039A2 (de)	1991-11-21
DE69108442T2 (de)	1995-10-05
EP0457039B1 (de)	1995-03-29
DE69108442D1 (de)	1995-05-04
EP0457039A3 (en)	1992-05-06
JPH07114371A (ja)	1995-05-02

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