公开(公告)号：US07399093B2

公开(公告)日：2008-07-15

申请号：US10664813

申请日：2003-09-17

申请人： Taeg Ho Kang ,  Deog Jin Lee ,  Dong Kweon Shin ,  Ju Young Jeong ,  Jong Ho Lee ,  Yong Joo Lee

发明人： Taeg Ho Kang ,  Deog Jin Lee ,  Dong Kweon Shin ,  Ju Young Jeong ,  Jong Ho Lee ,  Yong Joo Lee

IPC分类号： G02B5/08 ,  G02B7/182

CPC分类号： H04N9/3141

摘要： Disclosed is a reflection mirror of a projection television to prevent the frame of the projection television from being deformed and to fabricate the projection television with ease. The reflection mirror is fabricated by forming a plurality of ribs at a section of the frame and inserting a soft shield plate between the ribs.

摘要翻译： 公开了一种投影电视机的反射镜，以防止投影电视机的框架变形并且容易地制造投影电视机。 通过在框架的一部分处形成多个肋并在软肋之间插入软屏蔽板来制造反射镜。

公开(公告)号：US06389144B1

公开(公告)日：2002-05-14

申请号：US08909082

申请日：1997-08-14

申请人： Deog Jin Lee

发明人： Deog Jin Lee

IPC分类号： H04R2500

CPC分类号： H04R1/345 ,  H04R5/02 ,  H04R2499/15

摘要： A sound field equalizing apparatus for a speaker system which is capable of widening a region in which it is possible to effectively hear a sound field. The apparatus includes a sound field equalizing member disposed in a dispersing hole formed in a cabinet of a speaker for separating a sound dispersed from the speaker into a forwardly dispersed sound which is dispersed in a central direction and a laterally dispersing sound which is dispersed in a peripheral direction of the forwardly dispersing sound.

摘要翻译： 一种用于扬声器系统的声场均衡装置，其能够扩大其中可以有效地听到声场的区域。 该装置包括设置在扬声器的机壳中的分散孔中的声场平衡构件，用于将从扬声器分散的声音分散成分散在中心方向上的向前分散的声音和分散在其中的扬声器 向前分散声的周边方向。