KR20010079212A - 필기영상 발생 및 표시기 - Google Patents
필기영상 발생 및 표시기 Download PDFInfo
- Publication number
- KR20010079212A KR20010079212A KR1020010035987A KR20010035987A KR20010079212A KR 20010079212 A KR20010079212 A KR 20010079212A KR 1020010035987 A KR1020010035987 A KR 1020010035987A KR 20010035987 A KR20010035987 A KR 20010035987A KR 20010079212 A KR20010079212 A KR 20010079212A
- Authority
- KR
- South Korea
- Prior art keywords
- image
- signal
- video
- input
- handwritten
- Prior art date
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Classifications
-
- 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
-
- 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
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Controls And Circuits For Display Device (AREA)
- Facsimiles In General (AREA)
Abstract
Description
Claims (2)
- LCD 모듈과 같은 영상 표시기를 이용하여 필기화면을 표시하는 장치에 있어서,필기된 모양을 실시간으로 영상신호로 변환하여 출력하는 수단;상기 변환 수단에 있어서 선입선출(FIFO) 메모리를 사용하여 필기 영상 데이터와 출력되는 영상 데이터간의 시간차를 극복하도록 제어하는 수단;상기 수단에 있어서 외부에서 입력되는 PC나 TV의 영상신호를 자신의 필기 신호와 혼합하여 새로운 영상 신호를 생성하는 수단;상기 수단에 있어서 혼합된 영상을 LCD 모듈에 표시함에 있어서 선입선출(FIFO) 메모리를 사용하여 혼합영상과 LCD 모듈 표시 시점간의 시간차를 극복하도록 제어하는 수단; 및상기 변환 및 새로운 영상신호 생성 수단에 있어서 각 경우에 변환 또는 생성된 영상을 비휘발성 메모리에 저장하여 상시 읽어 내고, 추가 기록 또는 변경할 수 있도록 하는 수단을 포함하는 영상신호 발생 및 표시 장치
- 제 1항에 있어서,상기 새로운 영상신호 생성 수단은 PC 영상 신호의 경우는 영상입력을 디지털화하여 필기 영상 데이터와 혼합하여 표시하고, 혼합영상 출력은 영상 선택 스위치에 의해 입력 영상과 필기 영상을 혼합하여 출력하며,TV신호의 경우는 입력되는 영상을 디코딩하여 필기영상을 추가하여 혼합영상을 만들고, 영상 출력은 자신의 필기 영상만을 인코딩함으로써 출력하는 영상신호 발생 및 표시 장치
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010035987A KR20010079212A (ko) | 2001-06-23 | 2001-06-23 | 필기영상 발생 및 표시기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010035987A KR20010079212A (ko) | 2001-06-23 | 2001-06-23 | 필기영상 발생 및 표시기 |
Publications (1)
Publication Number | Publication Date |
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KR20010079212A true KR20010079212A (ko) | 2001-08-22 |
Family
ID=19711265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010035987A KR20010079212A (ko) | 2001-06-23 | 2001-06-23 | 필기영상 발생 및 표시기 |
Country Status (1)
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KR (1) | KR20010079212A (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100799644B1 (ko) * | 2003-06-16 | 2008-01-30 | 카부시키가이샤 토호비지네스간리센타 | 단말장치, 표시 시스템, 표시방법, 및 프로그램을 격납한 기록매체 |
KR100833365B1 (ko) * | 2006-02-23 | 2008-05-28 | 엘지전자 주식회사 | 리모콘과 그를 이용한 영상표시장치 |
CN103794041A (zh) * | 2014-01-15 | 2014-05-14 | 四川长虹电器股份有限公司 | 触摸屏电子设备的双模式控制系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05224817A (ja) * | 1991-11-22 | 1993-09-03 | Internatl Business Mach Corp <Ibm> | タッチ画面表示装置及び方法 |
JPH0785150A (ja) * | 1993-09-10 | 1995-03-31 | Sunitsuto Computer:Kk | 宿泊施設の管理装置 |
JPH08205117A (ja) * | 1995-01-31 | 1996-08-09 | Ricoh Co Ltd | 会議通信端末装置 |
JPH08237628A (ja) * | 1995-02-24 | 1996-09-13 | Ricoh Co Ltd | 通信会議装置 |
KR20000050087A (ko) * | 2000-05-15 | 2000-08-05 | 전영삼 | 터치스크린을 이용한 강의 시스템 |
KR200246138Y1 (ko) * | 2001-06-01 | 2001-10-29 | 김기영 | 교육용 영상기기 |
-
2001
- 2001-06-23 KR KR1020010035987A patent/KR20010079212A/ko not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05224817A (ja) * | 1991-11-22 | 1993-09-03 | Internatl Business Mach Corp <Ibm> | タッチ画面表示装置及び方法 |
JPH0785150A (ja) * | 1993-09-10 | 1995-03-31 | Sunitsuto Computer:Kk | 宿泊施設の管理装置 |
JPH08205117A (ja) * | 1995-01-31 | 1996-08-09 | Ricoh Co Ltd | 会議通信端末装置 |
JPH08237628A (ja) * | 1995-02-24 | 1996-09-13 | Ricoh Co Ltd | 通信会議装置 |
KR20000050087A (ko) * | 2000-05-15 | 2000-08-05 | 전영삼 | 터치스크린을 이용한 강의 시스템 |
KR200246138Y1 (ko) * | 2001-06-01 | 2001-10-29 | 김기영 | 교육용 영상기기 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100799644B1 (ko) * | 2003-06-16 | 2008-01-30 | 카부시키가이샤 토호비지네스간리센타 | 단말장치, 표시 시스템, 표시방법, 및 프로그램을 격납한 기록매체 |
KR100833365B1 (ko) * | 2006-02-23 | 2008-05-28 | 엘지전자 주식회사 | 리모콘과 그를 이용한 영상표시장치 |
CN103794041A (zh) * | 2014-01-15 | 2014-05-14 | 四川长虹电器股份有限公司 | 触摸屏电子设备的双模式控制系统 |
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