公开(公告)号：US08986853B2

公开(公告)日：2015-03-24

申请号：US12628692

申请日：2009-12-01

申请人： Do Han Kim ,  Chun Gun Park ,  Jong-Kwan Bin ,  Kyung Hoon Lee ,  Hyun-cheol Jeong ,  Dong-hee Yoo ,  Nam Sung Cho ,  Jong-Hyun Park ,  Tae han Park ,  Soon Wook Cha ,  Seung Jae Lee ,  In Bum Song ,  Jung Keun Kim

发明人： Do Han Kim ,  Chun Gun Park ,  Jong-Kwan Bin ,  Kyung Hoon Lee ,  Hyun-cheol Jeong ,  Dong-hee Yoo ,  Nam Sung Cho ,  Jong-Hyun Park ,  Tae han Park ,  Soon Wook Cha ,  Seung Jae Lee ,  In Bum Song ,  Jung Keun Kim

IPC分类号： H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  H05B33/10 ,  C07F15/00 ,  H01L51/50

CPC分类号： H01L51/0085 ,  C07F15/0006 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L27/3248 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0092 ,  H01L51/5012 ,  H01L51/5016 ,  H05B33/10 ,  Y10S428/917

摘要： A red phosphorescent compound includes a host material being capable of transporting an electron or a hole; and a dopant material represented by following Formula 1: and each of R1 to R4 is one of the group consisting of hydrogen atom (H), C1 to C6 substituted or non-substituted alkyl group, C1 to C6 substituted or non-substituted alkoxy group, and halogen atom.

摘要翻译： 红色磷光化合物包括能够输送电子或孔的主体材料; 和由下式1表示的掺杂剂材料：R1〜R4各自为氢原子（H），C1〜C6取代或未取代的烷基，C1〜C6取代或未取代的烷氧基 ，和卤素原子。

公开(公告)号：US06318437B1

公开(公告)日：2001-11-20

申请号：US09349937

申请日：1999-07-08

申请人： Dong-hee Yoo ,  Byung-ho Chang

发明人： Dong-hee Yoo ,  Byung-ho Chang

IPC分类号： B65H528

CPC分类号： H05K13/0419 ,  Y10S156/941 ,  Y10T156/11 ,  Y10T156/19 ,  Y10T156/1983

摘要： A tape feeder for a part mounter including a guide frame into which first through third guide portions and a stripper are incorporated, a driving motor installed on the rear surface of the guide frame, first through third gears for transmitting the power of the driving motor, a sprocket coaxially installed on the third gear, the sprocket having teeth formed on the outer circumferential surface to be inserted into grooves formed on the tape having parts attached thereto and a plurality of slots formed along the circumference of the sprocket, a cover take-up apparatus assembly having a first pulley installed on one gear among the first and second gears, a belt hung on the first pulley, a second pulley which rotates by a driving force transmitted via the belt, and a take-up reel installed coaxially with respect to the second pulley, a cover tension apparatus assembly having an axle gear interlocked with the third gear, a peel roller which is installed coaxially with the axle gear and rotates, and a pinch roller which can rotate in contact with the peel roller, a sensor installed on the upper surface of the frame guide for sensing the nozzle of a robot for sucking parts, a detecting sensor for emitting light through the plurality of slots formed on the sprocket or sensing the light, and an indexing apparatus. The tape feeder becomes thin, can supply many parts, and secures accurate indexing.

摘要翻译： 一种用于零件安装机的带式进料器，包括：引导框架，第一至第三引导部分和剥离器结合到其中;安装在引导框架的后表面上的驱动马达，第一至第三齿轮，用于传递驱动马达的动力; 链轮同轴地安装在第三齿轮上，链轮具有形成在外圆周表面上的齿，以插入形成在具有附接部分的带上的槽中，以及沿着链轮圆周形成的多个槽，盖吸收 装置组件，其具有安装在所述第一和第二齿轮中的一个齿轮上的第一滑轮，悬挂在所述第一滑轮上的皮带，通过经由所述皮带传递的驱动力旋转的第二皮带轮，以及相对于 第二滑轮，具有与第三齿轮互锁的轴齿轮的盖张力装置组件，与轴齿轮和旋转体同轴设置的剥离辊 以及可以与剥离辊接触旋转的夹送辊，安装在框架引导件的上表面上的传感器，用于感测机器人的吸嘴的喷嘴，用于通过形成的多个槽发射光的检测传感器 在链轮上或感测光线，以及分度装置。 磁带机变薄，可以提供许多部件，并确保精确的分度。