白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Optoelectronic component, a module having at least two optoelectronic components, and a method for producing an optoelectronic component

專利號
US11177416B2
公開日期
2021-11-16
申請人
OSRAM OLED GmbH(DE Regensburg)
發(fā)明人
Peter Brick; Ulrich Streppel; Christopher Wiesmann
IPC分類
H01L33/50; H01L33/60
技術領域
chip,radiation,element,conversion,optical,in,component,emission,portions,or
地域: Regensburg

摘要

An optoelectronic component may include at least one semiconductor chip for emitting electromagnetic radiation, a conversion element, and an optical element. The conversion element may at least partially convert primary radiation emitted by the semiconductor chip(s) into secondary radiation where the conversion element is arranged downstream of the semiconductor chip(s) in the emission direction and is arranged on the semiconductor chip(s). The optical element may be arranged downstream of the conversion element in the emission direction and where the conversion element is subdivided into individual portions.

說明書

In the seventh to ninth embodiments, the materials for the respective encapsulation 730, 731, 830, 930 and for the optical element 704, 714, 804, 904 are selected in such a way that maximally low-loss output of the radiation from the optoelectronic component can take place, i.e. with the lowest possible losses, for example by total reflection. The material for the encapsulation 730, 731, 830, 930 is therefore a material having a low refractive index, such as having a refractive index of less than 1.55. The material for the optical element 704, 714, 804, 904 is a material having a high refractive index, such as having a refractive index of more than 1.55.

FIG. 12 shows a schematic sequence of a method for producing the optoelectronic component. The description of the method is carried out by way of example with the aid of the first embodiment, although it may naturally be applied with corresponding adaptation to any other embodiment described here.

權利要求

1
微信群二維碼
意見反饋