JPS54157441A - Display unit - Google Patents
Display unitInfo
- Publication number
- JPS54157441A JPS54157441A JP6638978A JP6638978A JPS54157441A JP S54157441 A JPS54157441 A JP S54157441A JP 6638978 A JP6638978 A JP 6638978A JP 6638978 A JP6638978 A JP 6638978A JP S54157441 A JPS54157441 A JP S54157441A
- Authority
- JP
- Japan
- Prior art keywords
- memory
- information
- display
- memorized
- characters
- 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
Links
Landscapes
- Digital Computer Display Output (AREA)
Abstract
PURPOSE: To reduce the flicker and thus to ensure a smooth and easy-to-see diaplay of characters by recording the information on two field display memories in correspondence to the vertical odd and even dots of one character and then reading out the information in the same timing for display.
CONSTITUTION: The information of the characters, symbols and the like registered to floppy disk 4 is selected through operation board 1 and then memorized in 1- frame memory 7 through control circuit 2 and 3. The information is memorized in dot structure in the memory region of memory 7 corresponding to the display region of monitor TV9. And the vertical odd dots of one character and the even dots are transferred and memorized into field display memory 11 and 12 each with control of address generator circuit 10. At the same time, the contents of memory 11 and 12 are read out in the same timing for multiplication and then displayed alternately at TV9. In this way, the flicker is reduced to ensure a smooth display of characters.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6638978A JPS54157441A (en) | 1978-06-01 | 1978-06-01 | Display unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6638978A JPS54157441A (en) | 1978-06-01 | 1978-06-01 | Display unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54157441A true JPS54157441A (en) | 1979-12-12 |
Family
ID=13314413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6638978A Pending JPS54157441A (en) | 1978-06-01 | 1978-06-01 | Display unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54157441A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100484465B1 (en) * | 2002-03-15 | 2005-04-20 | 엘지전자 주식회사 | Apparatus and method for outputting a text picture |
-
1978
- 1978-06-01 JP JP6638978A patent/JPS54157441A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100484465B1 (en) * | 2002-03-15 | 2005-04-20 | 엘지전자 주식회사 | Apparatus and method for outputting a text picture |
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