[특허]Timesharing of a display screen

[미국특허] Timesharing of a display screen 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H04N-009/47 H04N-009/44 H04N-015/00 H04N-013/00 H04N-005/45 H04N-009/74 G09G-005/00
출원번호	US-0054145 (2008-03-24)
등록번호	US-7430018 (2008-09-30)
발명자 / 주소	Patel,Neelakant Reddy
출원인 / 주소	International Business Machines Corporation
대리인 / 주소	MaxvalueIP, LLC
인용정보	피인용 횟수 : 12 인용 특허 : 20

초록 ▼

Since a continuous movie effect is created at 24 frames/second, a TV or a movie screen capable of displaying 48 frames/second can alternate the frames from two different programs, so that the frames of each program will have the rate of 24 frames/second. Two viewers wearing eye-pieces with phase locking strobe, running at 24 frames/second, can each lock on different set of alternating frames, and block the other set. The strobe is synchronized with the display, so that each of the viewers gets to see only the 24 frames/sec that is relevant to the program that viewer is watching. One embodiment allows other viewer to view another program at 24 frames/second. Each viewer also has a separate audio feed associated with his or her viewing program.

대표청구항 ▼

The invention claimed is: 1. A method for timesharing of a display screen in a multimedia display system, said method comprising: said multimedia display system receiving multiple program feeds; wherein each of said multiple program feeds having same frame rates; multiplexing frames from each of said multiple program feeds, by interleaving one frame from each of said multiple program feeds sequentially in the same repeating order; displaying said multiplexed frames from each of said multiple program feeds at a boosted frame rate; wherein said boosted frame rate is equal to the number of interleaved program feeds times an original viewing frame rate; setting a blanking period between each frame raster on said display screen; defining a threshold blanking period; if number of said multiple program feeds increases such that said blanking period is shorter than said threshold blanking period, then increasing raster speed, to reduce frame display duration; wherein said raster speed is preconfigured to a set of raster speeds; automatically adjusting an attribute of said display screen, to compensate for reduction of display brightness, due to any reduced display duration; signaling viewer eye pieces about any changes in said raster speed; wherein one of multiple-viewer apparatuses for viewing said display screen comprising a viewing strobe, and a first rotating disc with one or more slots angularly uniformly distributed, with a slot opening in a user's line of sight; adjusting said slot opening, using an adjustable mask, or using a second rotating disc; wherein said second rotating disc rotating at the same speed, but out-of-phase, with respect to said first rotating disc; a phase lock module, with a feedback mechanism, adjusting any deviation in operation of said first rotating disc, using a synchronization signal; wherein said slot opening is adjusted inversely proportional to said raster speed; synchronizing said multiple program feeds with audio data; selecting one of said multiple program feeds to view; transmitting a frame synching signal to each of said multiple-viewer apparatuses which is associated with said selected one of said multiple program feeds to view; and wherein frequency of said frame synching signal is the same or a whole fraction of said original viewing frame rate.

이 특허에 인용된 특허 (20) 인용/피인용 타임라인 분석

Surguy Paul W. H. (Hayes GB2), Display devices having color sequential illumination.
상세보기
Zacks,Carolyn A.; Harel,Dan; Marino,Frank; Taxier,Karen M.; Telek,Michael J.; Wertheimer,Alan L.; Archie,William C., Display system and method with multi-person presentation function.
상세보기
Isnardi Michael A. (Plainsboro NJ) Smith Terrence R. (Westmont NJ) Fuhrer Jack S. (Princeton Junction NJ) Roeder Barbara J. (Point Pleasant PA), Extended definition widescreen television system using plural signal transmission channels.
상세보기
Haskell Barin Geoffry ; Kollarits Richard Virgil ; Puri Atul, Gain and offset correction for efficient stereoscopic coding and improved display.
상세보기
Toshimitsu Watanabe JP; Masahisa Tsukahara JP; Nobuaki Kabuto JP, Image display apparatus and personal computer for displaying personal computer signals and broadcast signals.
상세보기
Watanabe Toshimitsu,JPX ; Tsukahara Masahisa,JPX ; Kabuto Nobuaki,JPX, Image display apparatus and personal computer for displaying personal computer signals and broadcast signals.
상세보기
Ohba, Akio; Chatani, Masayuki, Information processing apparatus, graphic processing unit, graphic processing method, storage medium, and computer program.
상세보기
Dunn, James M.; Stern, Edith H.; Willner, Barry E., Method for providing privately viewable data in a publically viewable display.
상세보기
Needham Bradford H ; Koizumi David H, Method of displaying private data to collocated users.
상세보기
McDowall, Ian; Bolas, Mark, Multi-person stereo display system.
상세보기
Narayanaswami Chandrasekhar, Multiviewer display system for television monitors.
상세보기
Stern,Edith H.; Willner,Barry E., Secure method for providing privately viewable data in a publicly viewable display.
상세보기
Coteus Paul W. (Yorktown Heights NY) Goodman Douglas S. (Sudbury MA), Secure viewing of display units using an electronic shutter.
상세보기
Struyk, David A, Sequential inverse encoding apparatus and method for providing confidential viewing of a fundamental display image.
상세보기
Lazzaro Gerard M. ; Swift David C. ; Hamlin Gregory J. ; Faris Sadeg M., Stereoscopic 3-D viewing system and glasses having electrooptical shutters controlled by control signals produced using.
상세보기
Lipton, Lenny, Stereoscopic television system with field storage for sequential display of right and left images.
상세보기
McManis Charles E. (Sunnyvale CA), System and method for data security.
상세보기
Mehrgardt Soenke (March-Neuershausen DEX), Television receiver for flicker-free reproduction of an interlaced video signal.
상세보기
Yamazaki,Shunpei; Hirakata,Yoshiharu; Koyama,Jun; Teramoto,Satoshi, Three dimensional display unit and display method.
상세보기
Love,Michael G., Video division detection methods and systems.
상세보기

이 특허를 인용한 특허 (12) 인용/피인용 타임라인 분석

Ko, Heinrich Shih; Paik, Jae Won; Zalewski, Gary, 3D shutter glasses with mode switching based on orientation to display device.
상세보기
Van Herpen, Maarten Marinus Johannes Wilhelmus; Krijn, Marcellinus Petrus Carolus Michael, Ambience cinema lighting system.
상세보기
Macleod, Scott, Apparatus, method and article for a dual-program display.
상세보기
Macleod, Scott, Apparatus, method and article for a dual-program display.
상세보기
Macleod, Scott, Apparatus, method and article for a dual-program display.
상세보기
Ko, Heinrich Shih; Paik, Jae Won; Zalewski, Gary, Display device with 3D shutter control unit.
상세보기
Kato, Toshiyuki; Mitani, Hiroshi; Kobayashi, Takahiro, Image display apparatus and image display method.
상세보기
Nakahata, Yuji; Nakagawa, Makoto, Image display apparatus, image display observation system, and image display method.
상세보기
Redmann, William Gibbens, Method and apparatus for adapting audio delays to picture frame rates.
상세보기
Ko, Heinrich Shih; Paik, Jae Won; Zalewski, Gary, Stereoscopic screen sharing method and apparatus.
상세보기
Liu, Ming-Chang; Huang, Kuang-Man; Lee, Chuen-Chien, System and method for effectively implementing a stroboscopic visual effect.
상세보기
Birnbaum, Daniel A.; Meltzer, Jason T., Video customization and presentation systems and methods.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

내보내기 메뉴

내보내기 구분

파일저장
인쇄
메일전송

구성항목

기본정보
상세정보

관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC

저장형식

Text(ASCII format)
Excel format
PIAS분석(.xls)

메일정보

받는사람 (필수): @
보내는사람 (선택): @
제목
내용: KISTI 검색결과 이메일 서비스

안내

총 건의 자료가 검색되었습니다.

다운받으실 자료의 인덱스를 입력하세요. (1-10,000)

검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다.

데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요)

다운로드 파일은 UTF-8 형태로 저장됩니다.
파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오.

Text(ASCII format)
Excel format

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

연합인증

[미국특허] Timesharing of a display screen 원문보기