Invention Grant
US07954959B2 Display shelf and display shelf system for projecting projector images displaying information about articles
有权
显示架和展示架系统，用于投影显示有关物品信息的投影机图像
- Patent Title: Display shelf and display shelf system for projecting projector images displaying information about articles
- Patent Title (中): 显示架和展示架系统，用于投影显示有关物品信息的投影机图像
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Application No.: US12874824Application Date: 2010-09-02
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Publication No.: US07954959B2Publication Date: 2011-06-07
- Inventor: Yoshihiko Ikeda , Hiroki Mochizuki , Masanori Takeuchi , Makoto Nozawa , Yun Wang
- Applicant: Yoshihiko Ikeda , Hiroki Mochizuki , Masanori Takeuchi , Makoto Nozawa , Yun Wang
- Applicant Address: JP Tokyo
- Assignee: Toshiba Tec Kabushiki Kaisha
- Current Assignee: Toshiba Tec Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Patterson & Sheridan, LLP
- Priority: JP2006-089231 20060328; JP2006-255072 20060920
- Main IPC: G03B21/22
- IPC: G03B21/22
Abstract:
Transmission-type screens are placed corresponding to a display board at a front area of the display board, on which an article is placed. Each of the screens transmits and projects a projector image luminous flux projected from a backside of the screens to a front side of the screens. When the projector image luminous flux is projected from the backside of the screens, each of inner circumferences which defines a space including an image projecting space for leading the projector image luminous flux to the backside of the screens without obstruction. A display shelf might have a projector and a computer. The projector projects the projector image luminous flux. The display shelf might have a reflecting mirror which lead the projector image flux to the screens.
Public/Granted literature
- US20100328615A1 DISPLAY SHELF AND DISPLAY SHELF SYSTEM Public/Granted day:2010-12-30
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