CA2501711C - Dispositif de chronometrage destine a une presentation audiovisuelle - Google Patents

Dispositif de chronometrage destine a une presentation audiovisuelle Download PDF

Info

Publication number
CA2501711C
CA2501711C CA2501711A CA2501711A CA2501711C CA 2501711 C CA2501711 C CA 2501711C CA 2501711 A CA2501711 A CA 2501711A CA 2501711 A CA2501711 A CA 2501711A CA 2501711 C CA2501711 C CA 2501711C
Authority
CA
Canada
Prior art keywords
overhead projector
projector
time tracking
tracking device
timer
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
Application number
CA2501711A
Other languages
English (en)
Other versions
CA2501711A1 (fr
Inventor
Michael Morykwas
Phillip R. Merkey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2501711A1 publication Critical patent/CA2501711A1/fr
Application granted granted Critical
Publication of CA2501711C publication Critical patent/CA2501711C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Projection Apparatus (AREA)
  • Holo Graphy (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

La présente invention concerne un dispositif de suivi temporel comprenant un afficheur intégré dans un boîtier d'un dispositif de projection, un tableau de commande et une source d'alimentation. Ce dispositif de suivi temporel offre la possibilité à un présentateur de suivre le temps écoulé d'une présentation. Il permet en outre une projection sur un écran de visualisation au moyen d'une source lumineuse et d'une lentille du dispositif de projection. Le dispositif comprend un tableau de commande permettant de commander les fonctions du dispositif de chronométrage, telles que marche/arrêt, départ, stop, pause, remise à zéro, mode, éclairage et heure de la journée. La présente invention concerne également un système de chronométrage de présentation comprenant un module de programme de chronométrage de présentation et un module de commande d'entrée permettant de commander des fonctions de chronométrage associées au module de programme de chronométrage de présentation.
CA2501711A 2002-10-07 2002-10-07 Dispositif de chronometrage destine a une presentation audiovisuelle Expired - Fee Related CA2501711C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/032014 WO2004034157A1 (fr) 2002-10-07 2002-10-07 Dispositif de chronometrage destine a une presentation audiovisuelle

Publications (2)

Publication Number Publication Date
CA2501711A1 CA2501711A1 (fr) 2004-04-22
CA2501711C true CA2501711C (fr) 2012-08-28

Family

ID=32092086

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2501711A Expired - Fee Related CA2501711C (fr) 2002-10-07 2002-10-07 Dispositif de chronometrage destine a une presentation audiovisuelle

Country Status (6)

Country Link
EP (1) EP1550014B1 (fr)
AT (1) ATE525684T1 (fr)
CA (1) CA2501711C (fr)
DK (1) DK1550014T3 (fr)
HK (1) HK1078351A1 (fr)
WO (1) WO2004034157A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1952768A (zh) * 2005-10-19 2007-04-25 宏碁股份有限公司 投影显示装置的时间控制系统及其方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5590944A (en) 1989-08-28 1997-01-07 Stokes; William T. Projectable timer
KR100220042B1 (ko) * 1990-06-07 1999-09-01 가부시키가이샤 히타치 세이사쿠쇼 발표지원방법 및 그 장치
JP2841030B2 (ja) 1994-07-25 1998-12-24 株式会社村上開明堂 原稿表示装置
JPH08313658A (ja) * 1995-05-17 1996-11-29 Sony Corp オーバーヘッドプロジェクタ用文字表示装置
US5905694A (en) 1995-08-02 1999-05-18 Rothberg; Michael R. Coordinated presentation apparatus and method
JPH09244144A (ja) * 1996-03-06 1997-09-19 Sharp Corp スクリーン投影システム
DE20019177U1 (de) 2000-09-27 2001-01-25 Derksen Joachim Max Uhr und Projektionssystem

Also Published As

Publication number Publication date
WO2004034157A1 (fr) 2004-04-22
ATE525684T1 (de) 2011-10-15
CA2501711A1 (fr) 2004-04-22
DK1550014T3 (da) 2012-01-23
EP1550014A1 (fr) 2005-07-06
EP1550014B1 (fr) 2011-09-21
HK1078351A1 (en) 2006-03-10

Similar Documents

Publication Publication Date Title
US7379393B2 (en) Timer device for use in an audio/visual presentation
US8526273B2 (en) Time interval indicating device
US8023029B2 (en) Digital camera-projector hybrid
US5260919A (en) Electric timer with a projector
KR940013147A (ko) 비디오카메라장치
CA2501711C (fr) Dispositif de chronometrage destine a une presentation audiovisuelle
US5590944A (en) Projectable timer
JP2008180837A (ja) プロジェクタ
JPH08313658A (ja) オーバーヘッドプロジェクタ用文字表示装置
JP2003280088A (ja) プロジェクター装置
JPH06265649A (ja) 時間表示方法
JPS58218679A (ja) 電子時計
JPH0983829A (ja) テレビ長時間聴視防止器
KR200232171Y1 (ko) 프로젝터가 내장된 다기능 전자칠판
CZ116798A3 (cs) Časohled a jeho zapojeni
US20060221308A1 (en) Display system controlled based on user behavior and controlling method thereof
JP2576333Y2 (ja) 投影機構
JP3073548U (ja) Ｏｈｐ資料投影装置用タイマー
JPS62171384A (ja) 電子ビユ−フアインダ装置
JP2001083920A (ja) 用便時に供する宣伝装置
JPH0712964A (ja) 液晶時間表示装置
JPH06308610A (ja) 時間及び呼び出し文字表示方法
KR20090028976A (ko) 빔프로젝터의 온/오프 상태확인 및 제어장치
JPS62287762A (ja) 画像読取り装置
JPH04163584A (ja) 投写型画像表示装置

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20151007