公开(公告)号：US09276173B2

公开(公告)日：2016-03-01

申请号：US14474633

申请日：2014-09-02

Applicant: Epistar Corporation

Inventor： Chien-Fu Shen ,  Cheng-Ta Kuo ,  Wei-Shou Chen ,  Tsung-Hsien Liu ,  Yi-Wen Ku ,  Min-Hsun Hsieh

IPC: H01L33/38 ,  H01L23/00 ,  H01L33/20 ,  H01L33/62

CPC classification number: H01L33/38 ,  H01L24/02 ,  H01L33/20 ,  H01L33/62 ,  H01L2224/04042 ,  H01L2224/48463 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/00

Abstract: A light-emitting device comprises: a light-emitting stack having an upper side, a first edge having an end point, and a second edge opposite to the first edge; a first bonding region arranged on the upper side, near the first edge, and far from the end point; a second bonding region separated from to the first bonding region by a first distance and being far from the end point; a third bonding region arranged on the upper side; a fourth bonding region separated from the third bonding region by a second distance longer than the first distance; a first electrode connected to the first bonding region; a second electrode connected to the second bonding region; a third electrode connected to the third bonding region; a fourth electrode connected to the fourth bonding region; and a fifth electrode connected to the first bonding region and pointing to the fourth bonding region.

Abstract translation: 发光装置包括：具有上侧的发光叠层，具有端点的第一边缘和与第一边缘相对的第二边缘; 第一接合区域，其布置在上侧，靠近第一边缘并且远离端点; 第二接合区域，与第一接合区域分离第一距离并且远离端点; 布置在上侧的第三接合区域; 第四接合区域，与所述第三接合区域隔开比所述第一距离长的第二距离; 连接到所述第一接合区域的第一电极; 连接到所述第二接合区域的第二电极; 连接到所述第三接合区域的第三电极; 连接到第四接合区域的第四电极; 以及连接到第一接合区域并指向第四接合区域的第五电极。

公开(公告)号：US20140367733A1

公开(公告)日：2014-12-18

申请号：US14474633

申请日：2014-09-02

Applicant: Epistar Corporation

Inventor： Chien-Fu SHEN ,  Cheng-Ta Kuo ,  Wei-Shou Chen ,  Tsung-Hsien Liu ,  Yi-Wen Ku ,  Min-Hsun Hsieh

IPC: H01L33/38 ,  H01L23/00

CPC classification number: H01L33/38 ,  H01L24/02 ,  H01L33/20 ,  H01L33/62 ,  H01L2224/04042 ,  H01L2224/48463 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/00

Abstract: A light-emitting device comprises: a light-emitting stack having an upper side, a first edge having an end point, and a second edge opposite to the first edge; a first bonding region arranged on the upper side, near the first edge, and far from the end point; a second bonding region separated from to the first bonding region by a first distance and being far from the end point; a third bonding region arranged on the upper side; a fourth bonding region separated from the third bonding region by a second distance longer than the first distance; a first electrode connected to the first bonding region; a second electrode connected to the second bonding region; a third electrode connected to the third bonding region; a fourth electrode connected to the fourth bonding region; and a fifth electrode connected to the first bonding region and pointing to the fourth bonding region.

Abstract translation: 发光装置包括：具有上侧的发光叠层，具有端点的第一边缘和与第一边缘相对的第二边缘; 第一接合区域，其布置在上侧，靠近第一边缘并且远离端点; 第二接合区域，与第一接合区域分离第一距离并且远离端点; 布置在上侧的第三接合区域; 第四接合区域，与所述第三接合区域隔开比所述第一距离长的第二距离; 连接到所述第一接合区域的第一电极; 连接到所述第二接合区域的第二电极; 连接到所述第三接合区域的第三电极; 连接到第四接合区域的第四电极; 以及连接到第一接合区域并指向第四接合区域的第五电极。