Abstract: The present invention provides an integrating method for optoelectronic elements and circuits, including: providing a silicon wafer including a plurality of circuit structures; providing a plurality of optoelectronic element dies, and each optoelectronic element die including a substrate and an optoelectronic element structure; performing a die-to-wafer bonding process so that one optoelectronic element die is correspondingly bonded to one circuit structure of the silicon wafer through the optoelectronic element structure; performing a compression over-molding process to encapsulate the optoelectronic element dies and a surface of the silicon wafer by a molding material; performing a grinding and polishing process to remove an unnecessary portion of the molding material and an unnecessary portion of the substrate of each optoelectronic element die; and performing a dicing process to form a plurality of integrated structures with the optoelectronic elements and the circuits.

Abstract: A semiconductor laser element includes a semiconductor epitaxial structure, a light-absorbing structure, a transparent conductive layer, and an electrode layer. The semiconductor epitaxial structure includes a light-emitting layer and a light-emitting control layer. The light-emitting control layer forms a light-emitting opening area. The light-absorbing structure forms a hollow part to expose the semiconductor epitaxial structure. The band gap of the light-absorbing structure is smaller than the light-emitting band gap. The transparent conductive layer includes a recessed window part and an extension part. The recessed window part is located in the hollow part and covers the semiconductor epitaxial structure. The extension part covers the light absorbing structure. The electrode layer forms an opening to expose to the transparent conductive layer, and the opening of the layer, and the recessed window part is located in the opening.

Abstract: The present invention provides a high electron mobility transistor, which includes a substrate, a buffer layer, a gallium nitride layer, a two-dimensional material structure, a covering layer, a drain, a source and a gate. The buffer layer is located on the substrate. The gallium nitride layer is located on the buffer layer and forms a channel layer. The two-dimensional material structure is located on the channel layer. The covering layer partially covers the two-dimensional material structure. The drain and the source are arranged on the two-dimensional material structure, and the gate is arranged on the covering layer.

Abstract: The present invention provides a high electron mobility transistor, which includes a substrate, a buffer layer, a channel layer, a first semiconductor epitaxial structure, a second semiconductor epitaxial structure, a drain, a source and a gate. The first semiconductor epitaxial structure is located on the channel layer and sequentially includes a first aluminum gallium nitride layer, a supply layer and a second aluminum gallium nitride layer, and the first semiconductor epitaxial structure is formed with a hollow part extending from a top surface of the second aluminum gallium nitride layer toward the channel layer. The second semiconductor epitaxial structure is located in the hollow part and sequentially includes an aluminum gallium nitride layer and a P-type gallium nitride layer. The drain and the source are respectively arranged on the second aluminum gallium nitride layer, and the gate is arranged on the P-type gallium nitride layer.

Abstract: The present disclosure provides a structure of an ultraviolet light sensing-enhanced photodiode. The main structure of the photodiode includes a silicon photodiode and an infrared conversion layer formed on a surface that receives an ultraviolet light of the of the silicon photodiode. When the ultraviolet light irradiates on the ultraviolet light sensing-enhanced photodiode through the infrared conversion layer, the infrared conversion layer converts the ultraviolet light into an infrared light. The first portion of the infrared light is propagated to the silicon photodiode and then converted to a photoelectric current. The second portion of the infrared light is absorbed by the infrared conversion layer. An infrared reflection layer is also provided for reflecting the third portion of the infrared light that is originally escaped from the infrared reflection layer, and the third portion of the infrared light can be reflected into the silicon photodiode.

Abstract: The surface-emitting laser with a multilayer thermally conductive mirror includes a light-emitting layer, an oxide layer, first and second mirror layers, and first and second contact layers. The light-emitting layer generates light with a wavelength of A. The oxide layer has an oxide aperture to limit the current flowing into the light-emitting layer. The first mirror layer includes a first high thermally conductive layer and a first low thermally conductive layer. The second mirror layer includes a second high thermally conductive layer and a second low thermally conductive layer. The first contact layer is disposed of on one side of the first mirror layer by the first low thermally conductive layer. The second contact layer is disposed on one side of the second mirror layer by the second high thermally conductive layer. The overall light emission and heat dissipation efficiency can be improved.

Abstract: A spin dispenser module and methods for using the same is disclosed. The spin dispenser module includes a cup having a basin with sidewalls and an exhaust, a rotatable platform situated inside the cup adapted for holding and rotating a substrate, a liquid dispenser disposed over the rotatable platform for dispensing a liquid coating material on top of the substrate, one or more ejector inlets disposed over the rotatable platform, the one or more ejectors connected to a negative pressure source, and a motor coupled to the rotatable platform to rate the rotatable platform at different rotational speeds. The one or more ejector inlets may be translatable and/or rotatable with optionally adjustable suction pressure. The ejector inlets operate after a liquid coating material is dispensed to avoid deposition of suspended organic compounds after a coating is formed.

Abstract: A spin dispenser module and methods for using the same is disclosed. The spin dispenser module includes a cup having a basin with sidewalls and an exhaust, a rotatable platform situated inside the cup adapted for holding and rotating a substrate, a liquid dispenser disposed over the rotatable platform for dispensing a liquid coating material on top of the substrate, one or more ejector inlets disposed over the rotatable platform, the one or more ejectors connected to a negative pressure source, and a motor coupled to the rotatable platform to rate the rotatable platform at different rotational speeds. The one or more ejector inlets may be translatable and/or rotatable with optionally adjustable suction pressure. The ejector inlets operate after a liquid coating material is dispensed to avoid deposition of suspended organic compounds after a coating is formed.

Abstract: A spin dispenser module and methods for using the same is disclosed. The spin dispenser module includes a cup having a basin with sidewalls and an exhaust, a rotatable platform situated inside the cup adapted for holding and rotating a substrate, a liquid dispenser disposed over the rotatable platform for dispensing a liquid coating material on top of the substrate, one or more ejector inlets disposed over the rotatable platform, the one or more ejectors connected to a negative pressure source, and a motor coupled to the rotatable platform to rate the rotatable platform at different rotational speeds. The one or more ejector inlets may be translatable and/or rotatable with optionally adjustable suction pressure. The ejector inlets operate after a liquid coating material is dispensed to avoid deposition of suspended organic compounds after a coating is formed.

Abstract: A spin dispenser module and methods for using the same is disclosed. The spin dispenser module includes a cup having a basin with sidewalls and an exhaust, a rotatable platform situated inside the cup adapted for holding and rotating a substrate, a liquid dispenser disposed over the rotatable platform for dispensing a liquid coating material on top of the substrate, one or more ejector inlets disposed over the rotatable platform, the one or more ejectors connected to a negative pressure source, and a motor coupled to the rotatable platform to rate the rotatable platform at different rotational speeds. The one or more ejector inlets may be translatable and/or rotatable with optionally adjustable suction pressure. The ejector inlets operate after a liquid coating material is dispensed to avoid deposition of suspended organic compounds after a coating is formed.

Abstract: A spin dispenser module and methods for using the same is disclosed. The spin dispenser module includes a cup having a basin with sidewalls and an exhaust, a rotatable platform situated inside the cup adapted for holding and rotating a substrate, a liquid dispenser disposed over the rotatable platform for dispensing a liquid coating material on top of the substrate, one or more ejector inlets disposed over the rotatable platform, the one or more ejectors connected to a negative pressure source, and a motor coupled to the rotatable platform to rate the rotatable platform at different rotational speeds. The one or more ejector inlets may be translatable and/or rotatable with optionally adjustable suction pressure. The ejector inlets operate after a liquid coating material is dispensed to avoid deposition of suspended organic compounds after a coating is formed.

Abstract: A spin dispenser module and methods for using the same is disclosed. The spin dispenser module includes a cup having a basin with sidewalls and an exhaust, a rotatable platform situated inside the cup adapted for holding and rotating a substrate, a liquid dispenser disposed over the rotatable platform for dispensing a liquid coating material on top of the substrate, one or more ejector inlets disposed over the rotatable platform, the one or more ejectors connected to a negative pressure source, and a motor coupled to the rotatable platform to rate the rotatable platform at different rotational speeds. The one or more ejector inlets may be translatable and/or rotatable with optionally adjustable suction pressure. The ejector inlets operate after a liquid coating material is dispensed to avoid deposition of suspended organic compounds after a coating is formed.