发明名称 Electrode structure and light-emitting device using the same
摘要 An electrode structure includes at least two first electrodes and at least two second electrodes configured to be electrically connected in parallel to a power supply. Each of the first electrodes includes at least one first pad and at least one first extending wire with one end connected to the first pad, and the at least two first electrodes are spaced apart from each other. Each of the second electrodes includes at least one second pad and at least one second extending wire with one end connected to the second pad, and the at least two second electrodes are spaced apart from each other.
申请公布号 US8779457(B2) 申请公布日期 2014.07.15
申请号 US201012652279 申请日期 2010.01.05
申请人 Huga Optotech Inc. 发明人 Wang Tai Chun;Wen Wei Chih
分类号 H01L33/00 主分类号 H01L33/00
代理机构 Patterson & Sheridan, LLP 代理人 Patterson & Sheridan, LLP
主权项 1. An electrode structure, comprising: first electrodes physically separated from each other, each of the first electrodes comprising a first pad and a first extending wire connected to the first pad, wherein the first pads of the first electrodes are separated from each other having a first distance therebetween; and second electrodes substantially surrounded by the first electrodes, each of the second electrodes comprising a second pad and a second extending wire connected to the second pad, the second electrodes being physically separated from one another, the second pads of the second electrodes are separated from each other having a second distance therebetween, wherein the second distance is shorter than the first distance, wherein the second electrode comprises a plurality of second branches connected to the second extending wire.
地址 Taichung TW