摘要:
An electroluminescent arrangement made up of at least two electrodes and a light-emitting layer system comprising at least one electron-conducting layer, the electron-conducting layer containing at least one compound having a triazine basic member.
摘要:
An electroluminescent arrangement which contains a substrate, an anode, an electroluminescent element, a cathode, and said anode or said cathode is transparent in the visible spectral range and the electroluminescent element is a single layer containing an optionally substituted tris-1,3,5-(aminophenyl)benzene compound (A), a luminescent component B) or a electron-conducting charge-transporting substance.
摘要:
A lightable indicator scale device is created, in particular, for a combination instrument in a motor vehicle, and has a dial which has a first lightable indicator scale in a first area, a second lightable indicator scale in a second area and a third lightable indicator scale in a third area; a first light source device for lighting the first lightable indicator scale and the third lightable indicator scale; a second light source device for lighting the second lightable indicator scale; and a light guide device arranged between the first and second light source devices, on the one hand, and the dial, on the other hand, designed such that it guides light beams of the first light source device to the first area and to the third area; it prevents light beams of the first light source device from reaching the second lightable indicator scale directly; it guides the light beams directed at the third area through the second area, without light scattering into the second lightable indicator scale; and it guide light beams of the second light source device to the second area without light scattering into the first and third lightable indicator scales.
摘要:
A radiation-emitting and/or -receiving semiconductor component comprising a semiconductor body (1), which has an active zone (2) provided for radiation generation or for radiation reception, a lateral main direction of extent and a main area, and also a protective layer (6) arranged on the main area and a contact (5) arranged on the main area, the protective layer (6) being spaced apart from the contact in the lateral direction. A method for the application of a contact to a semiconductor body (1) is also disclosed.
摘要:
A radiation-emitting and/or -receiving semiconductor component comprising a semiconductor body (1), which has an active zone (2) provided for radiation generation or for radiation reception, a lateral main direction of extent and a main area, and also a protective layer (6) arranged on the main area and a contact (5) arranged on the main area, the protective layer (6) being spaced apart from the contact in the lateral direction. A method for the application of a contact to a semiconductor body (1) is also disclosed.