摘要:
A semiconductor composite apparatus includes a semiconductor thin film layer and a substrate. The semiconductor thin film layer and the substrate are bonded to each other with a layer of an alloy of a high-melting-point metal and a low-melting-point metal formed between the semiconductor thin film layer and the substrate. The alloy has a higher melting point than the low-melting-point metal. The layer of the alloy contains a product resulting from a reaction of the low-melting-point metal and a material of said semiconductor thin film layer.
摘要:
A semiconductor composite apparatus, includes a first substrate, a semiconductor thin film layer, active devices, first driving circuits, and second driving circuits. The semiconductor thin film layer is formed on the first substrate and is formed of a first semiconductor material. The active devices are formed in the semiconductor thin film layer. The first driving circuits is formed of a second semiconductor material and performing a first function in which the active devices are driven. The second driving circuits are formed of a third semiconductor material and performing a second function in which the active devices are driven, the second function being different from the first function.
摘要:
The present invention supplied a display apparatus using plastic substrate instead of glass substrate, which can solve such problems that the plastic substrate has a low heat conductivity and its heat release performance becomes bad so that it is difficult to obtain stable performance and reliability. In the display apparatus being formed by bonding semiconductor thin film element on a plastic substrate, a thin film metal layer is formed on surface of the semiconductor thin film element for promoting heat release.
摘要:
A semiconductor light emitting device includes a thin-film semiconductor light emitting element, a substrate, a first insulation layer having a surface to which the thin-film semiconductor light emitting element is bonded, a first metal layer composed of aluminum and disposed on a side of the first insulation layer facing the substrate, and a second insulation layer disposed between the first insulation layer and the first metal layer.
摘要:
A composite semiconductor device includes a plurality of semiconductor thin films and a substrate on which the semiconductor thin films are attached. Each semiconductor thin film includes a plurality of semiconductor elements. Each semiconductor element includes a first contact region and a second contact region. The first contact region is connected to a first electrode, and the second contact region is connected to a second electrode. The semiconductor thin film is attached to a substrate such that the plurality of semiconductor elements are aligned in a row, and such that the first contact region and the second contact region are in the row of light emitting elements.
摘要:
A semiconductor composite apparatus includes a substrate and a planarizing layer, and a semiconductor thin film. The planarizing layer is formed on the substrate either directly or indirectly. The planarizing layer includes a first surface that faces the substrate, and a second surface that is on the side of the planarizing layer remote from the substrate. The semiconductor thin film formed on the planarizing layer. The second surface has a roughness of not more than 5 nm.
摘要:
A semiconductor device includes a substrate, and a semiconductor thin film bonded to the substrate, wherein the semiconductor thin film includes a plurality of discrete operating regions and an element isolating region which isolates the plurality of discrete operating regions, and the element isolating region is etched to a shallower depth than a thickness of the semiconductor thin film, and is a thinner region than the plurality of discrete operating regions.
摘要:
A semiconductor device is supplied which is able to efficiently liberate heat produced by semiconductor element toward external, prevent temperature rise, improve operation characteristic and maintain stable operation. The semiconductor device comprises a substrate and a semiconductor thin film layer which is accumulated on the substrate and contains semiconductor element, the substrate is a metal substrate, between the metal substrate and the semiconductor thin film layer, a diamond-like carbon layer with high heat conductivity and good insulativity is furnished as a surface coating layer.
摘要:
A nitride semiconductor wafer includes a substrate; a nitride compound semiconductor layer formed on the substrate; and an AlxGa1-xAs layer (x≧0.6) formed between the substrate and the nitride semiconductor layer. The nitride compound semiconductor layer is formed of a nitride compound in a group III to a group V.
摘要翻译:氮化物半导体晶片包括基板; 形成在所述基板上的氮化物化合物半导体层; 和形成在衬底和氮化物半导体层之间的Al x Ga 1-x As As层(x> = 0.6)。 氮化物半导体层由III族至第V族的氮化物化合物形成。
摘要:
A semiconductor device includes a substrate, conductive layer, semiconductor thin films, and individual electrodes. The conductive layer is formed on the substrate and serves as a common electrode. The thin films are bonded on the conductive layer. Each of the plurality of semiconductor thin films includes at least one active region and a contact layer that is in electrical contact with the conductive layer. Each of the individual electrodes is formed on a surface of a corresponding one of the semiconductor thin films in electrical contact with the active region. The thin film may be a single thin film that includes a plurality of active regions formed therein, in which case a different common electrode may be used instead of the common electrode which is in contact with the surface and is electrically isolated from the individual electrodes.