JPS556618A - Display unit - Google Patents

Display unit

Info

Publication number
JPS556618A
JPS556618A JP7866878A JP7866878A JPS556618A JP S556618 A JPS556618 A JP S556618A JP 7866878 A JP7866878 A JP 7866878A JP 7866878 A JP7866878 A JP 7866878A JP S556618 A JPS556618 A JP S556618A
Authority
JP
Japan
Prior art keywords
patterns
display
displayed
pattern
semigraphic
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.)
Granted
Application number
JP7866878A
Other languages
Japanese (ja)
Other versions
JPS5820438B2 (en
Inventor
Hitoshi Sadamitsu
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP53078668A priority Critical patent/JPS5820438B2/en
Publication of JPS556618A publication Critical patent/JPS556618A/en
Publication of JPS5820438B2 publication Critical patent/JPS5820438B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Digital Computer Display Output (AREA)

Abstract

PURPOSE: To obtain a display unit which can display diverse semigraphic patterns consisting of many kinds of patterns using a character generator with limited capacity.
CONSTITUTION: A pattern to be displayed in a two-byte area on the screen is divided into simplified patterns, which are grouped into two and stored character generators 3A and 3B logically divided into two parts. Pattern 11 to be displayed in a display area of two bytes equivalent to addressed N and N+1 of the refresh memory is decomposed into two simplified patterns 12 and 13 and stored in character generators 3A and 3B respectively and at the time of display, two pieces of byte information are read out from memory 1 and set to register 2; and two patterns 12 and 13 outputted from character generators 3A and 3B and OR circuit 10 composes semigraphic pattern 11, which is displayed by display part 5.
COPYRIGHT: (C)1980,JPO&Japio
JP53078668A 1978-06-30 1978-06-30 display device Expired JPS5820438B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53078668A JPS5820438B2 (en) 1978-06-30 1978-06-30 display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53078668A JPS5820438B2 (en) 1978-06-30 1978-06-30 display device

Publications (2)

Publication Number Publication Date
JPS556618A true JPS556618A (en) 1980-01-18
JPS5820438B2 JPS5820438B2 (en) 1983-04-22

Family

ID=13668231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53078668A Expired JPS5820438B2 (en) 1978-06-30 1978-06-30 display device

Country Status (1)

Country Link
JP (1) JPS5820438B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5189225A (en) * 1989-09-29 1993-02-23 Ube Industries, Ltd. Process for catalytically producing monoalkylether of dihydric phenol compound
JPH0568409U (en) * 1991-03-08 1993-09-17 日本利器工業株式会社 Nail clipper
JPH0675304U (en) * 1993-04-02 1994-10-25 鐡治 亀井 Nail clipper

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6119928U (en) * 1984-07-11 1986-02-05 アルプス電気株式会社 push button switch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5189225A (en) * 1989-09-29 1993-02-23 Ube Industries, Ltd. Process for catalytically producing monoalkylether of dihydric phenol compound
JPH0568409U (en) * 1991-03-08 1993-09-17 日本利器工業株式会社 Nail clipper
JPH0675304U (en) * 1993-04-02 1994-10-25 鐡治 亀井 Nail clipper

Also Published As

Publication number Publication date
JPS5820438B2 (en) 1983-04-22

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