公开(公告)号：US20090052207A1

公开(公告)日：2009-02-26

申请号：US11964492

申请日：2007-12-26

Applicant: Ching-Chung CHEN ,  Yen-Chun Chou

Inventor： Ching-Chung CHEN ,  Yen-Chun Chou

IPC: F21V7/04

CPC classification number: G02B6/001 ,  G02B6/0038 ,  H04N1/02815 ,  H04N1/0286 ,  H04N1/02885 ,  H04N1/02895 ,  H04N1/1017 ,  H04N1/193

Abstract: A light source module of scanning device includes a first light guide rod, a second light guide rod, and a light emitting diode. The first light guide rod has a first incident surface and is disposed at a first end portion. The second light guide rod has a second incident surface and is disposed at a second end portion. The light emitting diode is disposed between the first end portion and the second end portion.

Abstract translation: 扫描装置的光源模块包括第一导光杆，第二导光杆和发光二极管。 第一导光杆具有第一入射面，并设置在第一端部。 第二导光杆具有第二入射面，并设置在第二端部。 发光二极管设置在第一端部和第二端部之间。

公开(公告)号：US20100148958A1

公开(公告)日：2010-06-17

申请号：US12335004

申请日：2008-12-15

Applicant: Ching-Chung CHEN

Inventor： Ching-Chung CHEN

IPC: G08B21/00

CPC classification number: G08B21/24 ,  G04F1/005

Abstract: An expiration warning device installed on a refrigerator includes a processor unit, a power source unit electrically connected to the processor unit, an operating unit electrically connected to the processor unit for setting a countdown of number of days, at least one display unit electrically connected to the processor unit for displaying the countdown of number of days, at least one switch unit electrically connected to processor unit for controlling the power source unit and the display unit, and at least one warning unit electrically connected to the processor unit and corresponding to the display unit for alerting the countdown of number of days. The processor unit, power source unit, operating unit, display unit, switch unit and warning unit are coupled to a casing and installed on the refrigerator for setting a countdown of expiration of related foods to remind users about the expiration in advance.

Abstract translation: 安装在冰箱上的过期警告装置包括处理器单元，电连接到处理器单元的电源单元，电连接到处理器单元的操作单元，用于设置天数的倒数，至少一个显示单元电连接到 用于显示天数倒计时的处理器单元，电连接到用于控制电源单元和显示单元的处理器单元的至少一个开关单元，以及电连接到处理器单元并对应于显示器的至少一个警告单元 提醒天数倒数的单位。 处理器单元，电源单元，操作单元，显示单元，开关单元和警告单元耦合到壳体并安装在冰箱上，用于设置相关食物的过期倒计时，以提前提醒用户有关到期。

公开(公告)号：US20090052205A1

公开(公告)日：2009-02-26

申请号：US11964356

申请日：2007-12-26

Applicant: Ching-Chung CHEN ,  Yen-Chun Chou

Inventor： Ching-Chung CHEN ,  Yen-Chun Chou

IPC: F21V7/04

CPC classification number: G02B6/0038 ,  G02B6/001 ,  G02B6/0061 ,  H04N1/0284 ,  H04N1/1017

Abstract: A light source module of scanning device includes a light guide rod and a light emitting diode. The light guide rod has a top surface, a bottom surface and two end portions. The top surface and the bottom surface are disposed opposite to each other. The light emitting diode is disposed adjacent to one of the end portions.

Abstract translation: 扫描装置的光源模块包括导光杆和发光二极管。 导光杆具有顶表面，底表面和两个端部。 顶表面和底表面彼此相对设置。 发光二极管邻近其中一个端部设置。