KR100516065B1 - 저해상도 화상 데이터를 확대 표시하는 고해상도 액정 표시 장치 및 그 방법 - Google Patents
저해상도 화상 데이터를 확대 표시하는 고해상도 액정 표시 장치 및 그 방법 Download PDFInfo
- Publication number
- KR100516065B1 KR100516065B1 KR10-1998-0034002A KR19980034002A KR100516065B1 KR 100516065 B1 KR100516065 B1 KR 100516065B1 KR 19980034002 A KR19980034002 A KR 19980034002A KR 100516065 B1 KR100516065 B1 KR 100516065B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- line
- image data
- crystal display
- data
- 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.)
- Expired - Fee Related
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Classifications
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- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3674—Details of drivers for scan electrodes
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Nonlinear Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (4)
- 화면을 표시하는 액정 패널과,외부로부터 저해상도 화상 관련 제어 신호를 입력받아서 수평 동기 신호를 포함하여 화면 확대를 위한 각종 제어 신호를 출력하는 타이밍 컨트롤러와, 외부로부터 저해상도 화상 데이터를 입력받고 상기 타이밍 컨트롤러로부터 출력되는 제어 신호를 입력받아서, X(X는 자연수)개의 수평 동기 신호 동안에 Y(Y 개는 상기 X 보다 작은 자연수)개의 라인 데이터를 출력하는 프레임 메모리부를 포함하는 액정 표시 장치 제어부와,상기 액정 표시 장치 제어부로부터 출력되는 화상 데이터 및 제어 신호를 입력받아서, 상기 X 개의 수평 동기 신호 동안에 상기 Y 개의 라인 데이터를 상기 액정 패널에 인가하는 소스 구동부와,상기 액정 표시 장치 제어부로부터 출력되는 제어 신호를 입력받아서 상기 액정 패널의 주사선을 구동하는 게이트 구동부를 포함하는 고해상도 액정 표시 장치.
- 제1항에 있어서,상기 X는 2이고 상기 Y는 1인 고해상도 액정 표시 장치.
- 제1항에 있어서,상기 X는 3이고 상기 Y는 2인 고해상도 액정 표시 장치.
- 고해상도 액정 표시 장치에서 저해상도 화상 데이터를 확대 표시하는 방법에서,X(X는 자연수) 개의 수평 동기 신호 동안에 상기 저해상도 화상 데이터 중 Y(Y는 상기 X보다 작은 자연수)개의 라인 데이터를 상기 고해상도 액정 표시 장치에 출력하는 것을 특징으로 하는 저해상도 화상 데이터 확대 표시 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1998-0034002A KR100516065B1 (ko) | 1998-08-21 | 1998-08-21 | 저해상도 화상 데이터를 확대 표시하는 고해상도 액정 표시 장치 및 그 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1998-0034002A KR100516065B1 (ko) | 1998-08-21 | 1998-08-21 | 저해상도 화상 데이터를 확대 표시하는 고해상도 액정 표시 장치 및 그 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000014526A KR20000014526A (ko) | 2000-03-15 |
KR100516065B1 true KR100516065B1 (ko) | 2005-12-05 |
Family
ID=19547883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1998-0034002A Expired - Fee Related KR100516065B1 (ko) | 1998-08-21 | 1998-08-21 | 저해상도 화상 데이터를 확대 표시하는 고해상도 액정 표시 장치 및 그 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100516065B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3365341B2 (ja) * | 1999-04-30 | 2003-01-08 | 日本電気株式会社 | アクティブマトリックス型液晶表示装置と表示方法 |
KR100947524B1 (ko) * | 2003-06-27 | 2010-03-12 | 삼성전자주식회사 | 표시장치 |
CN113380191B (zh) * | 2021-06-08 | 2022-09-09 | 惠州华星光电显示有限公司 | 显示面板的驱动装置及显示装置 |
-
1998
- 1998-08-21 KR KR10-1998-0034002A patent/KR100516065B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20000014526A (ko) | 2000-03-15 |
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