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
    • 3. 发明公开
    • 발광 소자 구동장치
    • LED驱动装置
    • KR1020130095117A
    • 2013-08-27
    • KR1020120016575
    • 2012-02-17
    • 서울반도체 주식회사
    • 이정훈신선웅강현구손정훈
    • H05B37/02
    • H05B33/0815H05B33/0827H05B33/083Y02B20/347
    • PURPOSE: An apparatus for driving an LED is provided to improve power factor, by comprising a power factor compensation circuit which performs ripple filter function. CONSTITUTION: A power supply unit (100) changes an alternating current (AC) power source to a driving power source. A plurality of light emitting device units is driven by the driving power source. The plurality of light emitting device units is serially connected with each other. A control unit (200) generates a plurality of first connection switch control signals and a plurality of second connection switch control signals. A plurality of first connection switches is opened and closed in response to each of the plurality of first connection switch control signals. [Reference numerals] (100) Power supply unit; (200) Control unit; (300) Light emitting device; (400) First connection switch part; (500) Second connection switch part
    • 目的:提供一种用于驱动LED的装置,通过包括执行纹波滤波器功能的功率因数补偿电路来提高功率因数。 构成:电源单元(100)将交流(AC)电源改变为驱动电源。 多个发光器件单元由驱动电源驱动。 多个发光器件单元彼此串联连接。 控制单元(200)产生多个第一连接开关控制信号和多个第二连接开关控制信号。 响应于多个第一连接开关控制信号中的每一个,多个第一连接开关被打开和关闭。 (附图标记)(100)电源单元; (200)控制单元; (300)发光装置; (400)第一连接开关部分; (500)第二连接开关部分
    • 4. 发明授权
    • 컬러 렌즈를 이용한 발광 표시 장치
    • 使用彩色镜头的发光装置
    • KR101711643B1
    • 2017-03-03
    • KR1020160041691
    • 2016-04-05
    • 서울반도체 주식회사
    • 반희정신선웅최재영
    • H01L33/58H01L33/50H01L33/52H01L33/48
    • 본발명은복수의발광칩이실장된발광칩패키지와, 상기발광칩패키지의적어도상면을커버하고, 상기복수의발광칩에대응하는적어도하나의출사구가형성된하우징및 상기출사구에탈착가능하게장착되는렌즈부를포함하고, 상기렌즈부는발광칩에서생성된광을파장변환하는형광체가혼입되거나, 또는상기렌즈부는원하는컬러로착색된발광표시장치를제공한다. 이와같은본 발명은, 발광칩의전면에컬러렌즈가교체가능하게장착되어, 주문자의요구또는사용자의취향에따라발광칩의컬러에무관하게표시컬러를자유롭게변경할수 있다.
    • 本发明提供一种发光显示装置。 发光显示装置包括:其中安装有多个发光芯片的发光芯片封装; 壳体,其至少覆盖所述发光芯片封装的上表面,并且在其中形成有对应于所述发光芯片的至少一个出口; 以及可拆卸地安装在输出中的透镜单元。 将在发光芯片中产生的光的波长转换的荧光物质与透镜单元混合,并且透镜单元以期望的颜色被染色。 根据本发明,在要更换的发光芯片的前表面上安装有彩色透镜,从而可以根据订单的要求而使显示颜色随着发光芯片的颜色而自由地改变,或者 一个用户的味道。
    • 5. 发明公开
    • 컬러 렌즈를 이용한 발광 표시 장치
    • 使用彩色镜头的发光装置
    • KR1020160042415A
    • 2016-04-19
    • KR1020160041691
    • 2016-04-05
    • 서울반도체 주식회사
    • 반희정신선웅최재영
    • H01L33/58H01L33/50H01L33/52H01L33/48
    • 본발명은복수의발광칩이실장된발광칩패키지와, 상기발광칩패키지의적어도상면을커버하고, 상기복수의발광칩에대응하는적어도하나의출사구가형성된하우징및 상기출사구에탈착가능하게장착되는렌즈부를포함하고, 상기렌즈부는발광칩에서생성된광을파장변환하는형광체가혼입되거나, 또는상기렌즈부는원하는컬러로착색된발광표시장치를제공한다. 이와같은본 발명은, 발광칩의전면에컬러렌즈가교체가능하게장착되어, 주문자의요구또는사용자의취향에따라발광칩의컬러에무관하게표시컬러를자유롭게변경할수 있다.
    • 本发明提供一种发光显示装置。 发光显示装置包括:其中安装有多个发光芯片的发光芯片封装; 壳体,其至少覆盖所述发光芯片封装的上表面,并且在其中形成有对应于所述发光芯片的至少一个出口; 以及可拆卸地安装在输出中的透镜单元。 将在发光芯片中产生的光的波长转换的荧光物质与透镜单元混合,并且透镜单元以期望的颜色被染色。 根据本发明,在要更换的发光芯片的前表面上安装有彩色透镜,从而可以根据订单的要求而使显示颜色随着发光芯片的颜色而自由地改变,或者 一个用户的味道。
    • 6. 发明公开
    • 매트릭스형 발광 장치
    • 矩阵式发光装置
    • KR1020120033567A
    • 2012-04-09
    • KR1020100095155
    • 2010-09-30
    • 서울반도체 주식회사
    • 최재영신선웅
    • G09G3/32G09G3/20
    • G09G3/32G09G3/2088G09G3/3233G09G2320/0233G09G2330/021
    • PURPOSE: A matrix type light emitting apparatus is provided to control the size of Zener voltage of a bidirectional Zener diode according to the size of applied voltage, thereby protecting the matrix type light emitting apparatus. CONSTITUTION: First selection lines are arranged in a first direction. Second selection lines are arranged in a second direction crossing with the first direction. A plurality of light emitting diodes(L1-L9) emits light by combining the first selection lines and the second selection lines. A plurality of bidirectional Zener diodes(ZD1-ZD9) is respectively connected to a single light emitting diode among the plurality of light emitting diode in parallel. The bidirectional Zener diode has Zener voltage in which a sum of the size of the Zener voltage and twice the size of forward voltage of the single light emitting diode exceeds the voltage applied between the first and second selection lines.
    • 目的:提供一种矩阵型发光装置,用于根据施加电压的大小来控制双向齐纳二极管的齐纳二极管的尺寸,从而保护矩阵型发光装置。 构成:第一选择线排列在第一方向。 第二选择线沿与第一方向交叉的第二方向排列。 多个发光二极管(L1-L9)通过组合第一选择线和第二选择线发光。 多个双向齐纳二极管(ZD1-ZD9)分别连接到多个发光二极管中的单个发光二极管并联。 双向齐纳二极管具有齐纳电压,其中齐纳电压的大小和单个发光二极管的正向电压的两倍的总和超过施加在第一和第二选择线之间的电压。
    • 7. 发明公开
    • 발광장치
    • 照明设备
    • KR1020100019582A
    • 2010-02-19
    • KR1020080062732
    • 2008-06-30
    • 서울반도체 주식회사
    • 이도광신선웅
    • H01L33/48
    • H03K17/962H03K2017/9602H03K2217/96023H03K2217/960755H03K2217/96077H03K2217/960785H05K1/147
    • PURPOSE: A lighting device is provided to reduce the manufacturing cost by forming a touch metal pattern for sensing a touch event on an optical film. CONSTITUTION: A radiation board(100) comprises a driving substrate and a light emitting diode. A touch sensor film(400) comprises an optical film, and a touch metal pattern. The optical film is arranged on the top of the radiation board. The touch metal pattern is formed on the optical film. The touch metal pattern generates the touch signal which senses the touch event from outside and controls the light emitting diode. A signal connection part electrically interlinks between the touch sensor film and radiation board. A signal connection part(500) transmits the touch signal to the radiation board.
    • 目的:提供一种照明装置,通过形成用于感测光学膜上的触摸事件的触摸金属图案来降低制造成本。 构成:辐射板(100)包括驱动基板和发光二极管。 触摸传感器膜(400)包括光学膜和触摸金属图案。 光学膜布置在辐射板的顶部。 触摸金属图案形成在光学膜上。 触摸金属图案产生触摸信号,其感测来自外部的触摸事件并控制发光二极管。 信号连接部分电连接在触摸传感器膜和辐射板之间。 信号连接部(500)将触摸信号发送到辐射板。
    • 8. 发明授权
    • 매트릭스형 발광 장치
    • 矩阵型发光器件
    • KR101761852B1
    • 2017-07-26
    • KR1020100095155
    • 2010-09-30
    • 서울반도체 주식회사
    • 최재영신선웅
    • G09G3/32G09G3/20
    • 본발명에따른매트릭스형발광장치는, 제1 방향으로배열된제1 선택라인들; 상기제1 방향과교차하는제2 방향으로배열된제2 선택라인들; 상기제1 선택라인들및 상기제2 선택라인들의조합에의해발광하는복수의발광다이오드; 및상기복수의발광다이오드중 하나의발광다이오드와각각병렬연결된복수의양방향제너다이오드를포함하며, 상기양방향제너다이오드는상기양방향제너다이오드의제너전압의크기값과, 상기하나의발광다이오드의순방향전압의크기의두배값의합이, 상기제1 및제2 선택라인들사이에인가되는인가전압의크기를초과하도록하여비목적셀의발광을방지하는특징이있다.
    • 根据本发明的矩阵型发光器件包括沿第一方向布置的第一选择线; 第二选择线,沿着与第一方向交叉的第二方向排列; 通过第一选择线和第二选择线的组合发光的多个发光二极管; 和多个发光二极管的发光二极管和多个双向齐纳二极管,分别连接在所述双向齐纳二极管的并联是双向齐纳二极管的齐纳电压的大小值的正向电压时,一个发光二极管 它的特征在于所述的尺寸的值的两倍的总和超过所述第一mitje 2选择线之间所施加的施加电压的大小,以防止非靶细胞的发射。
    • 10. 发明公开
    • PCB 블록 및 그것을 포함하는 블록형 LED 모듈
    • 包括其的PCB块和LED模块
    • KR1020100082394A
    • 2010-07-19
    • KR1020080136025
    • 2008-12-29
    • 서울반도체 주식회사
    • 반희정신선웅
    • H01L33/48
    • PURPOSE: A printed circuit board(PCB) block and a block type light emitting diode(LED) module including the same are provided to manufacture an integrated type PCB and LED module by suitably arrange the PCB blocks according to the types, the pitches, the number and/or the arrangement of LED devices. CONSTITUTION: An LED module(1) includes a plurality of PCB blocks(10) and a plurality of LED devices(20) which is mounted on the upper side of the PCB blocks. The PCB blocks form an electric circuit which drives the LED devices. A PCB block includes grooves(12) and protrusions(11), which are engaged with other grooves and protrusions of a neighboring PCB block, on the lateral sides. Terminals for electrical connection are arranged on the grooves and the protrusions of the PCB block.
    • 目的:提供一种印刷电路板(PCB)块和包括其的块式发光二极管(LED)模块,以通过根据类型,间距, 数量和/或LED器件的布置。 构造:LED模块(1)包括多个PCB块(10)和安装在PCB块的上侧上的多个LED装置(20)。 PCB块形成驱动LED器件的电路。 PCB块包括在横向侧上与相邻PCB块的其它凹槽和突起接合的凹槽(12)和凸起(11)。 用于电连接的端子布置在PCB块的凹槽和突起上。