摘要:
An optical assembly, which is in particular in the form of a splitter component with a so-called splitter forming a passive optical component, is produced particularly inexpensively. In a first step a plurality of splitters are produced on a common wafer by forming a corresponding conductor track pattern. In a second step optical fibers are coupled simultaneously to the connection sides of the individual splitters with the aid of a connection carrier. Then, in a third step the individual splitters with the connection carriers connected thereto are separated form one another. Only one common coupling operation for a large number of splitters is required. The splitters may then be connected to form a splitter cascade.
摘要:
An electronic device comprises an arrangement for providing communication between a first body part and a second body part of the electronic device. The first body part and second body part are moveable relative to one another; each body part comprising a contact surface, the contact surfaces being located generally adjacent one another. At least one contact surface comprises an optical light guide component arranged to provide communication between the first body part and second body part.
摘要:
Disclosed is a display element that includes a display screen and a transparent cover overlying the display screen. The output from the display screen is magnified to occupy at least some of the transparent cover. The display element includes an arrangement of diffractive and refractive elements disposed between the display screen and the transparent cover that provide significant magnification without adding significant thickness to the display element. In some embodiments, the diffractive and refractive elements are embodied in a number of optical microelements, in some cases at least one optical microelement per pixel of the display screen. Some embodiments include microlenses that collimate the light emitted by the display screen. The display element can be “anamorphotic,” that is, the magnification in one direction differs from that in another. Some embodiments provide at least two levels of magnification. Liquid matching switches can be used to control the level of magnification.
摘要:
An electronic device comprises an arrangement for providing communication between a first body part and a second body part of the electronic device. The first body part and second body part are moveable relative to one another; each body part comprising a contact surface, the contact surfaces being located generally adjacent one another. At least one contact surface comprises an optical light guide component arranged to provide communication between the first body part and second body part.