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JPS6484295A - Color display device - Google Patents

Color display device

Info

Publication number
JPS6484295A
JPS6484295A JP62243065A JP24306587A JPS6484295A JP S6484295 A JPS6484295 A JP S6484295A JP 62243065 A JP62243065 A JP 62243065A JP 24306587 A JP24306587 A JP 24306587A JP S6484295 A JPS6484295 A JP S6484295A
Authority
JP
Japan
Prior art keywords
pictures
picture
synthesis
color
display
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.)
Pending
Application number
JP62243065A
Other languages
Japanese (ja)
Inventor
Nobuo Fukushima
Takahiko Yamamuro
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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62243065A priority Critical patent/JPS6484295A/en
Priority to EP19880115459 priority patent/EP0309884A3/en
Priority to US07/249,111 priority patent/US4908610A/en
Publication of JPS6484295A publication Critical patent/JPS6484295A/en
Pending legal-status Critical Current

Links

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  • Controls And Circuits For Display Device (AREA)

Abstract

PURPOSE: To synthesize a plurality of different pictures into one display picture to display it by providing a picture synthesizing original color pictures, which color pallets restore by different pallet data respectively, into one picture. CONSTITUTION: Information for synthesis of two pictures such as information of a synthesis condition that two pictures should be displayed merely one over the other or that one picture and the other should be displayed as the background and the foreground respectively is given from a graphic processor 2 to a logical operator 5 operated as the picture synthesis means. Consequently, the logical operator 5 writes both restored pictures from color pallets 41 and 42 in a frame memory 6 while subjecting them to various logical operations such as OR, AND, and EX, OR in accordance with synthesis information given from the graphic processor 2. Thus, a plurality of pictures subjected to color compression by different pallet data are synthesized to display one picture.
JP62243065A 1987-09-28 1987-09-28 Color display device Pending JPS6484295A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP62243065A JPS6484295A (en) 1987-09-28 1987-09-28 Color display device
EP19880115459 EP0309884A3 (en) 1987-09-28 1988-09-21 Color image display apparatus
US07/249,111 US4908610A (en) 1987-09-28 1988-09-26 Color image display apparatus with color palette before frame memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62243065A JPS6484295A (en) 1987-09-28 1987-09-28 Color display device

Publications (1)

Publication Number Publication Date
JPS6484295A true JPS6484295A (en) 1989-03-29

Family

ID=17098273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62243065A Pending JPS6484295A (en) 1987-09-28 1987-09-28 Color display device

Country Status (1)

Country Link
JP (1) JPS6484295A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6646653B2 (en) 1992-01-30 2003-11-11 A/N Inc. Programmable graphics processor for use in a video game system or the like

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6646653B2 (en) 1992-01-30 2003-11-11 A/N Inc. Programmable graphics processor for use in a video game system or the like
US6895470B2 (en) 1992-01-30 2005-05-17 Nintendo Of America Inc. External memory system having programmable graphics processor for use in a video game system or the like
US7229355B2 (en) 1992-01-30 2007-06-12 Nintendo Co., Ltd. External memory system having programmable graphics processor for use in a video game system of the like
US7432932B2 (en) 1992-01-30 2008-10-07 Nintendo Co., Ltd. External memory system having programmable graphics processor for use in a video game system or the like

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