KR100471057B1 - 휴대용 컴퓨터 및 휴대용 컴퓨터의 화면 재생 방법 - Google Patents
휴대용 컴퓨터 및 휴대용 컴퓨터의 화면 재생 방법 Download PDFInfo
- Publication number
- KR100471057B1 KR100471057B1 KR10-2001-0041226A KR20010041226A KR100471057B1 KR 100471057 B1 KR100471057 B1 KR 100471057B1 KR 20010041226 A KR20010041226 A KR 20010041226A KR 100471057 B1 KR100471057 B1 KR 100471057B1
- Authority
- KR
- South Korea
- Prior art keywords
- lcd
- image display
- signal
- main body
- display signal
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
- G06F1/14—Time supervision arrangements, e.g. real time clock
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Controls And Circuits For Display Device (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (7)
- 그래픽칩이 내장된 본체와, 상기 그래픽칩으로부터의 화상신호를 수령하여 출력하는 LCD를 갖는 휴대용 컴퓨터에 있어서,상기 본체에 마련되어 외부 컴퓨터로부터 출력되는 화상표시 신호를 수령하는 외부 화상표시 신호 입력부와;상기 본체에 마련되어 상기 외부 화상표시 신호 입력부로 입력된 외부 화상표시 신호를 디지털 신호로 변환하는 AD 컨버터와;상기 AD 컨버터로부터 상기 디지털 신호를 수령하여 상기 LCD로 출력되도록 제어하는 제어부를 포함하는 것을 특징으로 하는 휴대용 컴퓨터.
- 제1항에 있어서,상기 그래픽칩이 장착되는 메인보드를 더 포함하며,상기 제어부는 상기 메인보드상에 마련되는 비디오 MUX를 구비하는 것을 특징으로 하는 휴대용 컴퓨터.
- 제1항 또는 제2항에 있어서,상기 제어부는 상기 그래픽칩과 상기 AD 컨버터로부터 각각 화상신호 및 디지털 신호를 전달받아 상기 LCD로 각각 출력되도록 제어하는 것을 특징으로 하는 휴대용 컴퓨터.
- 그래픽칩이 내장된 본체와, 상기 그래픽칩으로부터의 화상신호를 수령하여 출력하는 LCD를 갖는 휴대용 컴퓨터의 화면 재생 방법에 있어서,상기 본체에 마련되어 외부 컴퓨터로부터 출력되는 화상표시 신호를 수령하는 외부 화상표시 신호 입력부를 마련하는 단계와;상기 외부 화상표시 신호 입력부에서 외부 화상표시 신호를 수령하는 단계와;상기 외부 화상표시 신호 입력부에서 수신한 외부 화상표시 신호를 디지털 신호로 변환하는 단계와;상기 변환된 디지털 신호를 상기 LCD로 전송하는 단계와;상기 LCD에서 상기 변환된 디지털 신호를 수신하여 상기 LCD로 출력하는 단계를 포함하는 것을 특징으로 하는 휴대용 컴퓨터의 화면 재생 방법.
- 제4항에 있어서,상기 외부 화상표시 신호를 디지털 신호로 변환하는 단계는,상기 본체내에 마련되어 수신한 아날로그 신호를 디지털 신호로 변환하는 A/D 컨버터에 의한 것을 특징으로 하는 휴대용 컴퓨터의 화면 재생 방법.
- 제4항에 있어서,상기 LCD로 출력하는 단계에서,상기 그래픽칩으로부터 상기 화상신호를 수령하는 단계와;상기 화상신호와 상기 디지털 신호를 각각 상기 LCD로 출력하는 단계를 더 포함하는 것을 특징으로 하는 휴대용 컴퓨터의 화면 재생 방법.
- 제4항 또는 제6항에 있어서,상기 LCD로 출력하는 단계는,상기 본체내에 마련되는 비디오 MUX에 의한 것을 특징으로 하는 휴대용 컴퓨터의 화면 재생 방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0041226A KR100471057B1 (ko) | 2001-07-10 | 2001-07-10 | 휴대용 컴퓨터 및 휴대용 컴퓨터의 화면 재생 방법 |
US10/113,999 US7305501B2 (en) | 2001-07-10 | 2002-04-03 | Portable computer system having LCD monitor for selectively receiving video signals from external video signal input from external computer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0041226A KR100471057B1 (ko) | 2001-07-10 | 2001-07-10 | 휴대용 컴퓨터 및 휴대용 컴퓨터의 화면 재생 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030005775A KR20030005775A (ko) | 2003-01-23 |
KR100471057B1 true KR100471057B1 (ko) | 2005-03-08 |
Family
ID=19712000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0041226A Expired - Fee Related KR100471057B1 (ko) | 2001-07-10 | 2001-07-10 | 휴대용 컴퓨터 및 휴대용 컴퓨터의 화면 재생 방법 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7305501B2 (ko) |
KR (1) | KR100471057B1 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW557435B (en) * | 2002-05-08 | 2003-10-11 | Via Tech Inc | Portable computer capable of displaying input image signal |
JP2005107123A (ja) * | 2003-09-30 | 2005-04-21 | Toshiba Corp | 電子機器 |
US20070067498A1 (en) * | 2005-08-12 | 2007-03-22 | Lippert Kurt J | System and method for information handling system video input and output |
US7761628B1 (en) * | 2007-01-29 | 2010-07-20 | Savvystuff Property Trust | Unitized keyboard and display for desktop personal computer system |
US20100033433A1 (en) * | 2008-08-08 | 2010-02-11 | Dell Products, Lp | Display system and method within a reduced resource information handling system |
US8134565B2 (en) * | 2008-08-08 | 2012-03-13 | Dell Products, Lp | System, module and method of enabling a video interface within a limited resource enabled information handling system |
US8863268B2 (en) * | 2008-10-29 | 2014-10-14 | Dell Products, Lp | Security module and method within an information handling system |
US9407694B2 (en) * | 2008-10-30 | 2016-08-02 | Dell Products, Lp | System and method of polling with an information handling system |
US20120287343A1 (en) * | 2010-10-25 | 2012-11-15 | Openpeak Inc. | Display system |
US9430023B2 (en) * | 2012-06-25 | 2016-08-30 | Lenovo (Singapore) Pte. Ltd. | Sleep state video interface of an information handling device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07295685A (ja) * | 1994-04-28 | 1995-11-10 | Citizen Watch Co Ltd | 情報処理システム |
JP2000112570A (ja) * | 1998-10-08 | 2000-04-21 | Assist Computer Systems:Kk | コンピュータシステム |
KR20000011182U (ko) * | 1998-11-30 | 2000-06-26 | 전주범 | 노트북 컴퓨터 |
JP2000242377A (ja) * | 1999-02-24 | 2000-09-08 | Nec Corp | ディスプレイ装置 |
JP2000242368A (ja) * | 1999-02-17 | 2000-09-08 | Sony Corp | コンピュータ装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920022907A (ko) | 1991-05-14 | 1992-12-19 | 이헌조 | 대형 칼라브라운관의 소자 제어방식 |
US5305244B2 (en) * | 1992-04-06 | 1997-09-23 | Computer Products & Services I | Hands-free user-supported portable computer |
US6707434B1 (en) * | 1992-10-03 | 2004-03-16 | International Business Machines Corporation | Computer workstation |
KR960008539B1 (en) | 1993-12-24 | 1996-06-28 | Korea Electronics Telecomm | Switch-selecting apparatus for monitor and keyboard |
JPH07191821A (ja) | 1993-12-27 | 1995-07-28 | Nec Kansai Ltd | パソコン及びその表示方法 |
US5642139A (en) * | 1994-04-29 | 1997-06-24 | Cirrus Logic, Inc. | PCMCIA video card |
US5841418A (en) * | 1995-06-07 | 1998-11-24 | Cirrus Logic, Inc. | Dual displays having independent resolutions and refresh rates |
US6020863A (en) * | 1996-02-27 | 2000-02-01 | Cirrus Logic, Inc. | Multi-media processing system with wireless communication to a remote display and method using same |
US5948047A (en) * | 1996-08-29 | 1999-09-07 | Xybernaut Corporation | Detachable computer structure |
US6166734A (en) * | 1996-10-01 | 2000-12-26 | Diamond Multimedia Systems, Inc. | Portable interactive graphics display tablet and communications system |
US5929924A (en) * | 1997-03-10 | 1999-07-27 | Neomagic Corp. | Portable PC simultaneously displaying on a flat-panel display and on an external NTSC/PAL TV using line buffer with variable horizontal-line rate during vertical blanking period |
US6177946B1 (en) * | 1997-11-14 | 2001-01-23 | Ati Technologies, Inc. | Method and apparatus for processing video data and graphics data by a graphic controller |
US6097441A (en) * | 1997-12-31 | 2000-08-01 | Eremote, Inc. | System for dual-display interaction with integrated television and internet content |
JP2000030483A (ja) | 1998-07-15 | 2000-01-28 | Mitsubishi Electric Corp | 大規模メモリ用bist回路 |
GB2339960B (en) | 1998-07-16 | 2001-01-17 | Advantest Corp | Charged particle beam exposure apparatus and exposure method capable of highly accurate exposure in the presence of partial surface unevenness of the specimen |
US6556219B1 (en) * | 1999-05-18 | 2003-04-29 | Gateway, Inc. | Method and system for peripheral device user interface construction |
JP2001142563A (ja) * | 1999-11-09 | 2001-05-25 | Internatl Business Mach Corp <Ibm> | 機能補完型携帯情報装置 |
US6628517B1 (en) * | 2000-04-11 | 2003-09-30 | Hewlett-Packard Development Company, L.P. | Connector system for a docking station of a portable computer system |
US6873306B2 (en) * | 2001-10-26 | 2005-03-29 | International Business Machines Corporation | Display controller architecture for portable computers |
-
2001
- 2001-07-10 KR KR10-2001-0041226A patent/KR100471057B1/ko not_active Expired - Fee Related
-
2002
- 2002-04-03 US US10/113,999 patent/US7305501B2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07295685A (ja) * | 1994-04-28 | 1995-11-10 | Citizen Watch Co Ltd | 情報処理システム |
JP2000112570A (ja) * | 1998-10-08 | 2000-04-21 | Assist Computer Systems:Kk | コンピュータシステム |
KR20000011182U (ko) * | 1998-11-30 | 2000-06-26 | 전주범 | 노트북 컴퓨터 |
JP2000242368A (ja) * | 1999-02-17 | 2000-09-08 | Sony Corp | コンピュータ装置 |
JP2000242377A (ja) * | 1999-02-24 | 2000-09-08 | Nec Corp | ディスプレイ装置 |
Also Published As
Publication number | Publication date |
---|---|
US7305501B2 (en) | 2007-12-04 |
KR20030005775A (ko) | 2003-01-23 |
US20030014576A1 (en) | 2003-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7240111B2 (en) | Apparatus and system for managing multiple computers | |
US7561117B2 (en) | Display controller architecture for portable computers | |
US8773327B2 (en) | Display apparatus and control method thereof | |
RU2469380C2 (ru) | Система и способ для управления несколькими устройствами с сенсорным экраном и получения от них данных | |
US7098903B2 (en) | Flat panel display device | |
EP2017819A2 (en) | Display apparatus, host device and control methods thereof | |
EP1942486A2 (en) | Display apparatus for displaying video input through various connectors | |
US8896611B2 (en) | Bi-directional data transmission system and method | |
US7685336B2 (en) | Keyboard-mouse-video switch with a digital visual interface | |
KR100471057B1 (ko) | 휴대용 컴퓨터 및 휴대용 컴퓨터의 화면 재생 방법 | |
JP2005501324A (ja) | コンピュータシステム装置用の処理モジュール | |
JP2001067054A (ja) | 表示制御装置およびコンピュータシステム | |
US20050097469A1 (en) | Electronic device and display control method | |
JP2001005430A (ja) | 情報処理装置 | |
TWI385572B (zh) | 顯示卡、顯示裝置及顯示方法 | |
KR20020059552A (ko) | 컴퓨터시스템 | |
KR20030070170A (ko) | 다기능 디스플레이 | |
KR200261166Y1 (ko) | 웹터미널 기능을 가진 컴퓨터용 모니터 | |
KR20020095327A (ko) | 휴대용 컴퓨터 | |
KR20030036992A (ko) | 웹터미널 기능을 가진 컴퓨터용 모니터 | |
KR200304194Y1 (ko) | 피시비 기능이 부가된 비디오 카드와 연결된 엘시디모듈 | |
KR19990080023A (ko) | 표시 모드 변경에 따른 영상 위치를 자동 조정하는 디스플레이장치 및 이를 사용하는 컴퓨터 시스템 | |
KR19980084430A (ko) | 외부 화면 표시 신호 입력에 대한 화면 표시 기능을 갖는 노트북 컴퓨터 시스템 | |
KR20060131224A (ko) | 단일 dvi-i 커넥터를 이용한 dvi/rgb ddc데이터 컨트롤 장치 | |
JPH03217889A (ja) | 情報機器の外部表示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20010710 |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20020827 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20010710 Comment text: Patent Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20040624 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20050105 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20050201 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20050202 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20080130 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20090121 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20100128 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20110128 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20120130 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20130130 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20130130 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20140128 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20140128 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20150129 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20150129 Start annual number: 11 End annual number: 11 |
|
FPAY | Annual fee payment |
Payment date: 20160128 Year of fee payment: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20160128 Start annual number: 12 End annual number: 12 |
|
FPAY | Annual fee payment |
Payment date: 20170125 Year of fee payment: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20170125 Start annual number: 13 End annual number: 13 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20181112 |