Abstract:
The present invention relates to methods of fabricating pixel electrodes for active matrix displays including the formation of arrays of transistor circuits in thin film silicon on an insulating substrate and transfer of this active matrix circuit onto an optically transmissive substrate. An array of color filter elements can be formed prior to transfer of the active matrix circuit that are aligned between a light source for the display and the array of pixel electrodes to provide a color display.
Abstract:
A display panel is formed using essentially single crystal thin-film material that is transferred to substrates for display fabrication. Pixel arrays form light valves or switches that can be fabricated with control electronics in the thin-film material prior to transfer. The resulting circuit panel is then incorporated into a display panel with a light emitting or liquid crystal material to provide the desired display.
Abstract:
A display panel is formed using a single crystal thin-film material that may be transferred to substrates for display fabrication. Pixel arrays form light valves or switches that can be fabricated with control electronics in the thin-film material prior to transfer. The resulting circuit panel is then incorporated into a display panel with a light emitting or liquid crystal material to provide the desired display.
Abstract:
An improved p-type electrode for a p-type gallium-nitride based semiconductor material is disclosed that includes at least one layer of indium-tin-oxide. The electrode can include the indium-tin-oxide layer(s) such that at least one of the indium-tin-oxide layers is in contact with the p-type semiconductor layer. Alternatively, the electrode can further include a first electrode layer in contact with the p-type semiconductor layer. In this example, the indium-tin-oxide layer(s) is over the first electrode layer. The first electrode layer includes at least one metal selected from the group consisting of nickel oxide, molybdenum oxide, ruthenium oxide and zinc oxide, and/or at least one non-oxidizing metal.
Abstract:
An integrated light-emitting device includes multiple p-n diodes integrated monolithically on an insulating substrate. The p-n diodes are of monolithic semiconductor materials over the single substrate. The p-n diodes can be all light-emitting diodes or a combination of light-emitting and ESD-protection diodes. The p-n diodes may have at least one beveled sidewall to enhance light extraction out of the light-emitting diodes. A method for producing such integrated light-emitting device and a method for producing such p-n diode that includes at least one beveled sidewall are also disclosed.
Abstract:
The invention relates to device processing, packaging and interconnects that will yield integrated electronic circuitry of higher density and complexity than can be obtained by using conventional multi-chip modules. Processes include the formation of complex multi-function circuitry on common module substrates using circuit tiles of silicon thin-films which are transferred, interconnected and packaged. Circuit modules using integrated transfer/interconnect processes compatible with extremely high density and complexity provide large-area active-matrix displays with on-board drivers and logic in a complete glass-based modules. Other applications are contemplated, such as, displays, microprocessor and memory devices, and communication circuits with optical input and output.
Abstract:
The invention relates to device processing, packaging and interconnects that will yield integrated electronic circuitry of higher density and complexity than can be obtained by using conventional multi-chip modules. Processes include the formation of complex multi-function circuitry on common module substrates using circuit tiles of silicon thin-films which are transferred, interconnected and packaged. Circuit modules using integrated transfer/interconnect processes compatible with extremely high density and complexity provide large-area active-matrix displays with on-board drivers and logic in a complete glass-based modules. Other applications are contemplated, such as, displays, microprocessor and memory devices, and communication circuits with optical input and output.
Abstract:
A multi-layered structure is fabricated in which a microprocessor is configured in different layers and interconnected vertically through insulating layers which separate each circuit layer of the structure. Each circuit layer can be fabricated in a separate wafer or thin film material and then transferred onto the layered structure and interconnected.
Abstract:
The invention relates to device processing, packaging and interconnects that will yield integrated electronic circuitry of higher density and complexity than can be obtained by using conventional multi-chip modules. Processes include the formation of complex multi-function circuitry on common module substrates Using circuit tiles of silicon thin-films which are transferred, interconnected and packaged. Circuit modules using integrated transfer/interconnect processes compatible with extremely high density and complexity provide large-area active-matrix displays with on-board drivers and logic in a complete glass-based modules. Other applications are contemplated, such as, displays, microprocessor and memory devices, and communication circuits with optical input and output.
Abstract:
A display panel is formed using essentially single crystal thin-film material that is transferred to substrates for display fabrication. Pixel arrays form light valves or switches that can be fabricated with control electronics in the thin-film material prior to transfer. The resulting circuit panel is than incorporated into a display panel with a light emitting or liquid crystal material to provide the desired display.