KR870001732A - Driving circuit device and computer display device for electroluminescent panel for multi-mode row display - Google Patents
Driving circuit device and computer display device for electroluminescent panel for multi-mode row display Download PDFInfo
- Publication number
- KR870001732A KR870001732A KR1019860005596A KR860005596A KR870001732A KR 870001732 A KR870001732 A KR 870001732A KR 1019860005596 A KR1019860005596 A KR 1019860005596A KR 860005596 A KR860005596 A KR 860005596A KR 870001732 A KR870001732 A KR 870001732A
- Authority
- KR
- South Korea
- Prior art keywords
- row
- display
- display mode
- character data
- clock
- Prior art date
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
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/66—Transforming electric information into light information
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0275—Details of drivers for data electrodes, other than drivers for liquid crystal, plasma or OLED displays, not related to handling digital grey scale data or to communication of data to the pixels by means of a current
Abstract
내용 없음.No content.
Description
제1도는 전기 발광판의 일부 및 발광판의 1화소(畵素)를 공지된 방법으로 밝히는 동작 전압을 나타내는 설명도,1 is an explanatory diagram showing a part of an electroluminescent plate and an operating voltage that reveals one pixel of the light emitting plate by a known method;
제4도는 발광판의 1화소가 이 발명에 따라 전압 인가되어 휘도 및 컨트라스트가 강화편 상태를 나타내는 설명도.4 is an explanatory diagram showing a state in which one pixel of the light emitting plate is applied with voltage in accordance with the present invention so that the brightness and contrast are in the reinforcing piece state.
제5도는 이 발명에 따라 전압 인가된 발광판의 휘도 및 컨트라스트가 강화된 다른 실시예를 나타내는 도면.5 is a view showing another embodiment in which the brightness and contrast of a light-emitting plate to which voltage is applied according to the present invention is enhanced.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1-17 : 학소 R1-R3 : 행 구동회로1-17: School R1-R3: Row driving circuit
C1-C3 : 열 구동회로 19-23 : 열전극C1-C3: column drive circuit 19-23: column electrode
25-29 : 행 전극 31-41 : 스위치25-29: row electrode 31-41: switch
43 : 중앙화소 45 : 가상선43: central pixel 45: virtual line
51 : 컴퓨터 표시 제어장치 53 : 인터페이스회로51: computer display control device 53: interface circuit
55-61 : 열 시프트 레지스터 69 : 좌측 행 시프트 레지스터55-61: column shift register 69: left row shift register
71 : 우측 행 시프트 레지스트 73-79 : 래치회로71: right row shift resist 73-79: latch circuit
81 : 전압 제어장치 85 : 지연회로81: voltage control device 85: delay circuit
87 : 분주기(분주기) 100 : 수직 동기펄스87: divider (divider) 100: vertical sync pulse
101 : 수직 조합 동기펄스 101a-101c : 수평 공백화신호101: vertical combination sync pulse 101a-101c: horizontal blanking signal
103 : 수직 공백화간격 106a-106c : 간격103: vertical blanking interval 106a-106c: interval
111,113 : 플립-플롭 115,117,123,137 : JK플립-플롭111,113: flip-flop 115,117,123,137: JK flip-flop
121,130 : 계수기 139,151,153 : 광 커플러121,130: Counter 139,151,153: Optocoupler
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75519885A | 1985-07-12 | 1985-07-12 | |
US755,198 | 1985-07-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR870001732A true KR870001732A (en) | 1987-03-17 |
Family
ID=25038127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860005596A KR870001732A (en) | 1985-07-12 | 1986-07-11 | Driving circuit device and computer display device for electroluminescent panel for multi-mode row display |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS6225790A (en) |
KR (1) | KR870001732A (en) |
DE (1) | DE3623089A1 (en) |
GB (1) | GB2177829A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6803222B2 (en) | 2000-11-22 | 2004-10-12 | Kao Corporation | Alkaline proteases |
TW582000B (en) | 2001-04-20 | 2004-04-01 | Semiconductor Energy Lab | Display device and method of driving a display device |
JP4011320B2 (en) * | 2001-10-01 | 2007-11-21 | 株式会社半導体エネルギー研究所 | Display device and electronic apparatus using the same |
JP2003271099A (en) | 2002-03-13 | 2003-09-25 | Semiconductor Energy Lab Co Ltd | Display device and driving method for the display device |
TWI359394B (en) | 2002-11-14 | 2012-03-01 | Semiconductor Energy Lab | Display device and driving method of the same |
CN102394049B (en) | 2005-05-02 | 2015-04-15 | 株式会社半导体能源研究所 | Driving method of display device |
EP1720149A3 (en) | 2005-05-02 | 2007-06-27 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
US7636078B2 (en) | 2005-05-20 | 2009-12-22 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic device |
EP1724751B1 (en) | 2005-05-20 | 2013-04-10 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device and electronic apparatus |
US8059109B2 (en) | 2005-05-20 | 2011-11-15 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic apparatus |
-
1986
- 1986-06-09 GB GB08613992A patent/GB2177829A/en not_active Withdrawn
- 1986-07-09 DE DE19863623089 patent/DE3623089A1/en not_active Withdrawn
- 1986-07-09 JP JP61161773A patent/JPS6225790A/en active Pending
- 1986-07-11 KR KR1019860005596A patent/KR870001732A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3623089A1 (en) | 1987-01-15 |
GB2177829A (en) | 1987-01-28 |
GB8613992D0 (en) | 1986-07-16 |
JPS6225790A (en) | 1987-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR920004826B1 (en) | Controller system of piasha display | |
KR930000455B1 (en) | Plasma display control system | |
KR900702463A (en) | Method and Circuit for Dual Panel Display | |
TW346615B (en) | Plasma display device driven in a subframe mode | |
EP2698688A1 (en) | Display device, method for driving display device, and electronic equipment | |
US4837566A (en) | Drive circuit for operating electroluminescent display with enhanced contrast | |
KR870001732A (en) | Driving circuit device and computer display device for electroluminescent panel for multi-mode row display | |
EP0145143A2 (en) | Dot matrix panel display control | |
US5012339A (en) | Field discrimination circuit | |
KR870001731A (en) | Electroluminescent display and its brightness and contrast enhancement method | |
ES555620A0 (en) | IMPROVEMENTS INTRODUCED IN A TELEVISION SYSTEM TO FORM AN IMAGE IN AN IMAGE PRESENTATION DEVICE | |
US4146879A (en) | Visual display with column separators | |
US5206630A (en) | Improved driving circuit for a gaseous discharge display device which provides reduced power consumption | |
KR940001359B1 (en) | Display control device | |
JP2745548B2 (en) | Driving method of plasma display | |
KR970022949A (en) | Display | |
KR850002194A (en) | Sync display | |
SU480073A1 (en) | Device for displaying information | |
KR890005927Y1 (en) | Driving circuit for plasma monitor | |
JPH0743577B2 (en) | Dot matrix display | |
JPH07295745A (en) | Tablet device with integrated display | |
SU1525727A1 (en) | Device for display of information | |
JPS6416191A (en) | X-y matrix display device | |
JPS6027036B2 (en) | color display device | |
JPS6480989A (en) | Screen display |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITB | Written withdrawal of application |