公开(公告)号：US20080198604A1

公开(公告)日：2008-08-21

申请号：US12013486

申请日：2008-01-14

申请人： Jin-Ho Kim ,  Shung-Hoon Hwang ,  Hee-Joong Lee ,  Sang-Cheon Jeon ,  Mu-Gile Choi

发明人： Jin-Ho Kim ,  Shung-Hoon Hwang ,  Hee-Joong Lee ,  Sang-Cheon Jeon ,  Mu-Gile Choi

IPC分类号： F21V9/00

CPC分类号： F21V17/164 ,  F21K9/69 ,  F21V5/008 ,  F21V5/02 ,  F21V5/045 ,  F21V7/0091 ,  F21V13/04 ,  F21Y2115/10 ,  G02B17/0856 ,  G02B19/0028 ,  G02B19/0061

摘要： There is provided a lighting apparatus using a filter and a condenser for LED illumination in which an optical filter to obtain diverse optical patterns as a user desires is connected to a condenser for LED illumination without using any additional device.The lighting apparatus in which the optical filter can be exchanged comprises: a LED for generating a light source for illumination, a condenser for concentrating the light source generated from the LED, and an optical filter connected to the condenser, for providing an optical pattern, wherein the optical filter is connected to the condenser so as to be attachable to or detachable from the condenser.

摘要翻译： 提供了一种使用过滤器和用于LED照明的冷凝器的照明装置，其中根据用户需要获得各种光学图案的滤光器连接到用于LED照明的聚光器，而不使用任何附加装置。 可以交换滤光器的照明装置包括：用于产生用于照明的光源的LED，用于聚集由LED产生的光源的聚光器和连接到冷凝器的滤光器，用于提供光学图案， 其中所述滤光器连接到所述冷凝器，以便可连接到所述冷凝器或从所述冷凝器拆卸。

公开(公告)号：US20110279660A1

公开(公告)日：2011-11-17

申请号：US12981750

申请日：2010-12-30

申请人： Mu-Gile Choi ,  Jin-Ho Kim ,  Dong-Jin Seo ,  Jin-Taek Oh

发明人： Mu-Gile Choi ,  Jin-Ho Kim ,  Dong-Jin Seo ,  Jin-Taek Oh

IPC分类号： H04N13/04 ,  H04B10/06

CPC分类号： G01J5/20 ,  G01J1/06 ,  G01J5/08 ,  G01J5/0815 ,  G01J5/0853 ,  G01J5/0862 ,  H01L31/0203 ,  H01L31/02325 ,  H04N13/341 ,  H04N2213/008

摘要： There are provided an IR receiver and liquid crystal shutter glasses with the same, and more particularly, an IR receiver and liquid crystal shutter glasses having the same to solve the problem in that a pair of the crystal liquid shutter glasses malfunctions by infrared generated from the surrounding environment, such as a halogen light.The liquid crystal shutter glasses comprises: an IR receiver including an IR sensor to receive an IR signal transmitted from a display device; two lenses of a right eye lens and a left eye lens having their respective liquid crystal shutters; and a liquid crystal driving unit to open and close the liquid crystal shutters of the two lenses, wherein the IR receiver comprises: an IR lens unit being convex toward the IR sensor; and an IR absorber to absorb the IR entering at a predetermined height/angle or more, among the incidence of the IR toward the IR sensor.

摘要翻译： 提供了具有相同的IR接收器和液晶快门眼镜，更具体地，提供了具有相同的IR接收器和液晶快门眼镜，以解决这样的问题，即一对晶体液体快门眼镜通过从 周围环境，如卤素灯。 液晶快门眼镜包括：IR接收器，其包括IR传感器，用于接收从显示装置发送的IR信号; 具有各自的液晶快门的右眼镜片和左眼镜片的两个透镜; 以及用于打开和关闭两个透镜的液晶快门的液晶驱动单元，其中所述IR接收器包括：向所述IR传感器凸起的IR透镜单元; 以及在IR向IR传感器的入射之间以预定的高度/角度以上吸收IR的IR吸收体。