发明名称 |
Light-emitting diode device |
摘要 |
A two dimensional array light-emitting diode device is disclosed, which includes a transparent substrate including a first surface; a plurality of adjacent light-emitting diode units arranged on the first surface, wherein each of the light-emitting diode units including a plurality of sides and a circumference; and a plurality of conductive connecting structures arranged on the first surface, electrically connecting the plurality of light-emitting diode units mentioned above; wherein the sides of each of the light-emitting diode units have a plurality of vertical distances between the closest light-emitting diode units, and when the plurality of vertical distances larger than 50 μm, the sides are not near the closest light-emitting diode units; wherein the ratio of the total length of the sides not near the light-emitting diode units of each light-emitting diode unit and the circumference of the light-emitting diode unit is larger than 50%. |
申请公布号 |
US8860046(B2) |
申请公布日期 |
2014.10.14 |
申请号 |
US201313767217 |
申请日期 |
2013.02.14 |
申请人 |
Epistar Corporation |
发明人 |
Wang Jhih-Sian;Hsu Chia-Liang;Chen Yi-Ming;Lai Yi-Tang |
分类号 |
H01L29/18;H01L27/15;F21K99/00;H01L25/075;F21Y101/02;H01L33/38;F21Y105/00 |
主分类号 |
H01L29/18 |
代理机构 |
Bacon & Thomas, PLLC |
代理人 |
Bacon & Thomas, PLLC |
主权项 |
1. A two dimensional array light-emitting diode device, comprising:
a transparent substrate comprising a first surface; a plurality of light-emitting diode units arranged on the first surface, wherein each of the light-emitting diode units comprises a plurality of sides and a circumference; anda plurality of conductive connecting structures arranged on the first surface, electrically connecting the plurality of light-emitting diode units;
wherein the sides of each of the light-emitting diode units comprises a plurality of vertical distances between the closest light-emitting diode units, and when the plurality of vertical distances larger is than 50 μm, the sides are not near the closest light-emitting diode units; wherein the ratio of the total length of the sides not near the closest light-emitting diode units of each light-emitting diode unit and the circumference of the light-emitting diode unit is larger than 50%. |
地址 |
TW |