| 摘要 |
An LED-chip with a conversion material (24) for conversion of radiation from the LED-chip into radiation of a second wavelength. An LED-chip with a conversion material (24) for conversion of radiation from the LED-chip of first wavelength into radiation of a second wavelength, embedded in a matrix material, so that at least partially permeable to radiation of the two wavelengths, where the matrix material (22) is hardened by radiation emitted from the LED-chip and has a weight distribution on the LED-chip corresponding to the reflection characteristic of the LED-chip. Independent claims are included for the following: (1) an optoelectronic structural element (10) with a base body or housing (12) with at least one recess (16), an LED-chip (18), a matrix material (22), and a conversion material (24); (2) a stepwise method for preparing an optoelectronic structural element involving preparation of a leadframe and leadframe junction; and (3) a method for preparation of an LED-chip from a wafer. |
