公开(公告)号：US20110279377A1

公开(公告)日：2011-11-17

申请号：US12876142

申请日：2010-09-05

申请人： Ching-Cheng TSAI ,  Chia-Hsin CHEN ,  Chien-Shuo CHEN

发明人： Ching-Cheng TSAI ,  Chia-Hsin CHEN ,  Chien-Shuo CHEN

IPC分类号： G06F3/02

CPC分类号： G06F3/0202

摘要： An illumination keyboard is provided and includes a base plate, at least one tortuous circuit, a plurality of light sources, a light guide plate and a plurality of keys. The tortuous circuit is disposed on the base plate in a nonlinear arrangement. The light sources are coupled to the tortuous circuit for emitting light towards at least one direction. The light guide plate is disposed on the base plate for uniformizing the light emitted by the light sources. The keys are disposed on the light guide plate and located in a keys area of the base plate. Each key has a light pervious region through which the light penetrates through the key. The tortuous circuit is not overlapped with the light pervious regions.

摘要翻译： 提供一种照明键盘，包括基板，至少一个曲折电路，多个光源，导光板和多个键。 曲折电路以非线性布置设置在基板上。 光源耦合到曲折电路，用于向至少一个方向发射光。 导光板设置在基板上以使由光源发出的光均匀化。 键设置在导光板上并位于基板的键区域中。 每个键都有一个透光区域，光穿过该键穿过钥匙。 曲折电路不与光透过区域重叠。

公开(公告)号：US20140339300A1

公开(公告)日：2014-11-20

申请号：US13895955

申请日：2013-05-16

申请人： Chien-Shuo CHEN

发明人： Chien-Shuo CHEN

IPC分类号： G07C1/30

CPC分类号： G07C1/30

摘要： A ticket-token and a ticket-card respectively have a displaying module. The displaying module is mounted on a token body or a card body. The displaying module has an indicator for displaying a parking time. When a user obtains the ticket-token or the ticket-card from a ticket machine, the user can know the parking time by viewing the indicator. Hence, the user can accurately know the parking time anytime during the parking duration for time management.

摘要翻译： 票证令牌和票卡分别具有显示模块。 显示模块安装在令牌主体或卡体上。 显示模块具有用于显示停车时间的指示器。 当用户从售票机获取票证令牌或票卡时，用户可以通过查看指示符来知道停车时间。 因此，用户可以在停车期间的任何时间准确地知道停车时间以进行时间管理。