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
    • 78. 发明公开
    • 발광 장치
    • 发光装置
    • KR1020130074763A
    • 2013-07-04
    • KR1020120152077
    • 2012-12-24
    • 도요다 고세이 가부시키가이샤
    • 마츠우라겐이치오오모리히토시
    • H01L33/50H01L33/48
    • H01L33/08H01L25/0753H01L2924/0002H01L2924/00
    • PURPOSE: A light emitting device is provided to prevent the non-uniformity of an emission color in a close-up view. CONSTITUTION: Light emitting elements (3a) are mounted on a substrate (2). The light emitting elements emit light within the same color range. The light emitting elements satisfy at least one of a first condition and a second condition. The maximum deviation of a peak wavelength is 1.25 nm or greater in the first condition. The maximum deviation of a critical voltage is 0.05 V or greater in the second condition. A reflector (4) reflects light emitted from the light emitting elements. [Reference numerals] (1) Light emitting device; (2) Substrate; (3a) Light emitting element; (4) Reflector; (5) Transparent sealing resin
    • 目的:提供一种发光装置,以防止在特写视野中发射颜色的不均匀。 构成:将发光元件(3a)安装在基板(2)上。 发光元件在相同的颜色范围内发光。 发光元件满足第一条件和第二条件中的至少一个。 在第一条件下,峰值波长的最大偏差为1.25nm或更大。 在第二个条件下,临界电压的最大偏差为0.05V或更大。 反射器(4)反射从发光元件发射的光。 (附图标记)(1)发光装置; (2)基材; (3a)发光元件; (4)反射器; (5)透明密封树脂
    • 79. 发明公开
    • 발광 장치
    • 发光装置
    • KR1020130074762A
    • 2013-07-04
    • KR1020120152068
    • 2012-12-24
    • 도요다 고세이 가부시키가이샤
    • 마츠우라겐이치이토오유우키
    • H01L33/50H01L33/48
    • H01L27/15H01L25/0753H01L33/50H01L2924/0002H01L2924/00
    • PURPOSE: A light emitting device is provided to improve the yield of a light emitting element by forming a phosphor layer on the surface of an LED chip before the LED chip is mounted on a substrate. CONSTITUTION: Light emitting elements (3a,3b) are mounted on a substrate (2). The light emitting element is composed of an LED chip (4a,4b) with a phosphor layer (5a,5b). The phosphor layer is composed of a transparent resin film including a particulate phosphor. A reflector (6) is formed on the substrate and surrounds the light emitting elements. Transparent sealing resins (7) are filled in the reflector on the substrate. [Reference numerals] (1) Light emitting device; (2) Substrate; (3a) Light emitting element; (4b) LED chip; (5a) Phosphor layer; (6) Reflector; (7) Transparent sealing resins
    • 目的:提供一种发光器件,用于通过在将LED芯片安装在基板上之前在LED芯片的表面上形成荧光体层来提高发光元件的产量。 构成:将发光元件(3a,3b)安装在基板(2)上。 发光元件由具有荧光体层(5a,5b)的LED芯片(4a,4b)构成。 荧光体层由包含微粒荧光体的透明树脂膜构成。 反射器(6)形成在基板上并包围着发光元件。 透明密封树脂(7)填充在基板上的反射器中。 (附图标记)(1)发光装置; (2)基材; (3a)发光元件; (4b)LED芯片; (5a)荧光体层; (6)反射器; (7)透明密封树脂