DEVICE INCLUDING AT LEAST TWO LIGHT EMITTING SEMICONDUCTOR ELEMENTS

• Main Authors: REILL JOACHIM, SINGER FRANK, ZEILER THOMAS
• Format: Patent
• Language: English; Japanese
• Published: 30.10.2014
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

PROBLEM TO BE SOLVED: To provide a device including at least two light emitting semiconductor elements.SOLUTION: A device of the present invention includes: at least two light emitting semiconductor elements (101, 111) adjacent each other; a plurality of enclosure members (102, 112) at least partially enclosing each light emitting semiconductor element and containing a conversion material partially or wholly converting the wavelength region of light emitted from the light emitting semiconductor elements; and at least one optical attenuation element (103) disposed between the light emitting semiconductor elements and between the enclosure members. The optical attenuation element is disposed such that an input of light from one light emitting semiconductor element or one enclosure member to the other light emitting semiconductor element or the other enclosure member is reduced. 【課題】本発明は少なくとも２つの発光半導体素子を備えたデバイスに関する。【解決手段】本発明のデバイスは、相互に隣接する少なくとも２つの発光半導体素子（１０１，１１１）と、各発光半導体素子を少なくとも部分的に包囲し、発光半導体素子から放出された光の波長領域を部分的にまたは完全に変換する変換物質を含む複数の包囲部材（１０２，１１２）と、発光半導体素子および包囲部材のあいだに配置される少なくとも１つの光学減衰素子（１０３）とを有しており、光学減衰素子は、或る発光半導体素子または或る包囲部材から別の発光半導体素子または別の包囲部材への光の入力が低減されるように配置されている。【選択図】図１