摘要:
The invention relates to a light-emitting diode chip, comprising an n-type semiconductor layer (3), a p-type semiconductor layer (4), an active region (2) between the n-type semiconductor layer (3) and the p-type semiconductor layer (4), a lateral surface (14), which limits the n-type semiconductor layer (3), the p-type semiconductor layer (4) and the active region (2) in a lateral direction, and a doped region (1), in which a dopant is introduced into a semiconductor material of the light-emitting diode chip, and/or comprising a neutralized region (1), wherein the doped region (1) and/or the neutralized region (1) are formed at the lateral surface (14) at least in the region of the active region, and the light-emitting diode chip is intended to emit incoherent electromagnetic radiation during operation.
摘要:
A semiconductor chip (1) comprises a p-doped region (I) having a cladding layer (18) and a contact layer (21) between which a first interlayer (19) and a second interlayer (20) are arranged. A concentration of a first material component (B) within the first and the second interlayer (19, 20) changes in such a way that the band gap varies in a range lying between the band gap of the cladding layer (18) and the band gap of the contact layer (21). A method for producing a semiconductor chip of this type is also disclosed.
摘要:
The invention relates to a light-emitting diode chip, comprising an n-type semiconductor layer (3), a p-type semiconductor layer (4), an active region (2) between the n-type semiconductor layer (3) and the p-type semiconductor layer (4), a lateral surface (14), which limits the n-type semiconductor layer (3), the p-type semiconductor layer (4) and the active region (2) in a lateral direction, and a doped region (1), in which a dopant is introduced into a semiconductor material of the light-emitting diode chip, and/or comprising a neutralised region (1), wherein the doped region (1) and/or the neutralised region (1) are formed at the lateral surface (14) at least in the region of the active region, and the light-emitting diode chip is intended to emit incoherent electromagnetic radiation during operation.
摘要:
A semiconductor chip (1) comprises a p-doped region (I) having a cladding layer (18) and a contact layer (21) between which a first interlayer (19) and a second interlayer (20) are arranged. A concentration of a first material component (B) within the first and the second interlayer (19, 20) changes in such a way that the band gap varies in a range lying between the band gap of the cladding layer (18) and the band gap of the contact layer (21). A method for producing a semiconductor chip of this type is also disclosed.
摘要:
The present invention relates to the method of determining the risk of acute kidney injury comprising determining the amount of one or more marker(s) selected from REN, SLC38A4, IL17RB, TMEM149, FLRT3, and CATSPERG or any combination thereof in a sample.
摘要:
The invention discloses a connector rack for an electric motor, in particular for an electronically commutable motor having a plurality of exciter windings for a power tool, having at least one electronic mounting board, on which a plurality of contact carriers is provided for electrically contacting the exciter windings.
摘要:
The present invention provides antigenic polypeptides derived from the melanoma-associated endogenous retrovirus (MERV). These antigens are useful compounds for the detection of cancerous cells and melanoma-diagnosis as well as melanoma-prognosis. Furthermore these antigenic polypeptides of the present invention form the basis for anti-cancer vaccines.
摘要:
The present invention provides antibodies, or fragments thereof, for isolating and/or identifying epitopes of an endogenous retrovirus, preferably of a melanoma associated endogenous retrovirus, and hybridoma cells producing said antibodies. The antibodies are useful especially for the treatment and diagnosis of cancer. Further, the present application covers diagnostic kits for the detection of cancer cells, especially of melanoma cells and methods for cancer diagnosis using said antibodies.
摘要:
An R switch with a stator and a rotor with three paths wherein a central, straight interconnection is constructed as step transformers and formed bar-like by recesses incorporated laterally in the in the steps of the transformers in order to lower the low frequency limit of the HF signals which can be transmitted.
摘要:
A dielectric filter has an input and an output for a microwave signal; a rotationally symmetrical single-piece dielectric resonator body that is inducible by a microwave signal to execute electromagnetic oscillations, the resonator body having two different-sized basal surfaces perpendicular to a rotational symmetry axis, the resonator body also having side surfaces which connect the basal surfaces along straight lines.