会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明公开
    • 반도체 발광소자
    • 半导体发光器件
    • KR1020140074722A
    • 2014-06-18
    • KR1020120142998
    • 2012-12-10
    • 삼성전자주식회사서울대학교산학협력단
    • 강동훈박병국손중곤김가람김장현박의환
    • H01L33/36H01L33/38
    • H01L33/38H01L33/20
    • The present invention relates to a semiconductor light emitting device, which comprises a first conductive semiconductor layer; an active layer formed on the first conductive semiconductor layer; a second conductive semiconductor layer formed on the active layer and having an upper surface on which at least one groove unit is formed; a transparent electrode layer formed on the second conductive semiconductor layer; and a first electrode and a second electrode electrically connected to the first conductive semiconductor layer and the second conductive semiconductor layer, wherein the center of the groove unit intersects with a straight line which links the center of the first electrode and the center of the second electrode to improve the current distribution, thereby improving the internal light extraction efficiency.
    • 本发明涉及一种半导体发光器件,其包括第一导电半导体层; 形成在所述第一导电半导体层上的有源层; 形成在所述有源层上并具有上表面的第二导电半导体层,所述上表面上形成有至少一个沟槽单元; 形成在所述第二导电半导体层上的透明电极层; 以及电连接到第一导电半导体层和第二导电半导体层的第一电极和第二电极,其中,沟槽单元的中心与连接第一电极的中心和第二电极的中心的直线相交 提高电流分布,从而提高内部光提取效率。
    • 2. 发明公开
    • 금형장치
    • 成型设备
    • KR1020130106126A
    • 2013-09-27
    • KR1020120027785
    • 2012-03-19
    • 삼성전자주식회사
    • 신동명홍종파손중곤
    • B29C33/00F21V5/04
    • B29D11/0048B29C43/10B29C43/18B29L2031/747
    • PURPOSE: A mold device is provided to prevent a leakage of forming resin forming a lens on a substrate by applying uniform pressure on a target, thereby improving a mold manufacturing quality. CONSTITUTION: A mold device includes a mold unit (1), a pressing unit (20), and a supporting unit. The mold unit includes a forming space receiving the inflow of forming resin forming a molded article on a target object. The pressing unit presses the mold unit. The supporting unit guides the installation position of the mold unit and elastically supports the target object.
    • 目的:提供一种模具装置,以通过对目标施加均匀的压力来防止在基板上形成透镜的成形树脂泄漏,从而提高模具制造质量。 构成:模具装置包括模具单元(1),压制单元(20)和支撑单元。 模具单元包括在目标物体上接收形成模制品的成形树脂的流入的成形空间。 按压单元按压模具单元。 支撑单元引导模具单元的安装位置并弹性地支撑目标物体。
    • 3. 发明公开
    • 반도체 발광장치
    • 半导体发光器件
    • KR1020120002708A
    • 2012-01-09
    • KR1020100063352
    • 2010-07-01
    • 삼성전자주식회사
    • 오누쉬킨그리고리레자예프,올레그임종훈손중곤최번재
    • H01L33/38H01L33/20H01L33/44H01L33/40
    • H01L33/382H01L33/20H01L33/387H01L33/405H01L33/44
    • PURPOSE: A semiconductor light emitting device is provided to offer high electric current dispersion efficiency in a large area by decentralizing a plurality of contact holes into a proper location. CONSTITUTION: A semiconductor laminate(15) is divided into a first region and a second region by a separation groove. The semiconductor laminate comprises first and second major surfaces which face each other. The semiconductor laminate comprises first and second electrical conduction semiconductor layers(15a,15c) which provide the first and second major surfaces and an active layer(15b) which is formed between the first and second electrical conduction semiconductor layers. At least one or more contact holes(H) are connected to one region of the first electrical conduction semiconductor layer after passing through the active layer from the first and second major surfaces. A first electrode(12) is connected to the first electrical conduction semiconductor layer through the one or more contact holes. A second electrode(14) is connected to the second electrical conduction semiconductor layer. An electrode connecting part(17) interlinks the second electrode and the first electrical conduction semiconductor layer.
    • 目的:提供一种半导体发光器件,通过将多个接触孔分散到适当的位置,在大面积上提供高电流色散效率。 构成:通过分离槽将半导体层叠体(15)分割为第一区域和第二区域。 半导体层叠体包括彼此面对的第一和第二主表面。 半导体层叠体包括提供第一和第二主表面的第一和第二导电半导体层(15a,15c)和形成在第一和第二导电半导体层之间的有源层(15b)。 在从第一和第二主表面穿过有源层之后,至少一个或多个接触孔(H)连接到第一导电半导体层的一个区域。 第一电极(12)通过一个或多个接触孔与第一导电半导体层连接。 第二电极(14)连接到第二导电半导体层。 电极连接部分(17)将第二电极和第一导电半导体层互相连接。