摘要:
The invention relates to a light-emitting diode (1) comprising a lens body (3) that is made of an inorganic solid substance. Semiconductor chips (2), which emit light beams (18), are fastened to the lens body (3). The light-emitting diode (1) is also provided with an enclosure (20) that can be screwed by means of a screw thread (21) into a traditional lamp socket.
摘要:
The invention relates to a light-emitting diode (1) comprising a lens body (3) that is made of an inorganic solid substance. Semiconductor chips (2), which emit light beams (18), are fastened to the lens body (3). The light-emitting diode (1) is also provided with an enclosure (20) that can be screwed by means of a screw thread (21) into a traditional lamp socket.
摘要:
A light-emitting chip (3) comprises a lens-shaped output window (4), the base surface (5) of which is provided with a mirror surface (6). A sequence of layers (9) is arranged on an output surface (7) of the output window (4) with a photon-emitting p-n junction (10). The photons emitted by the p-n junction are reflected at the mirror surface (6) and can leave the output window (4) through the output surface (7).
摘要:
According to the invention, the longitudinal sides of semiconductor chips (1) for high-performance luminescent diodes are considerably longer than the transverse sides. This improves the coupling out of light considerably.
摘要:
The invention relates to a light-emitting diode (1) comprising a lens body (3) that is made of an inorganic solid substance. Semiconductor chips (2), which emit light beams (18), are fastened to the lens body (3). The light-emitting diode (1) is also provided with an enclosure (20) that can be screwed by means of a screw thread (21) into a traditional lamp socket.
摘要:
The invention provides a method for producing at least one structured layer (10A), whereby a mask structure (20), with a first (20A) and second structure (20B), is produced on a layer (10), located on a substrate (5). By means of said mask structure (20), the first structure (20A) and the second structure (20B) respectively are transferred onto the layer (10) by isotropic structuring methods and anisotropic structuring methods. The inventive method allows the production of two structures (20A, 20B) in at least one layer with only one mask structure.