Display device and process of producing the same
First Claim
1. A display device comprising an image display element section and at least one of a switching circuit section and a peripheral circuit section for driving the image display element section disposed on a first substrate, wherein the at least one of switching circuit section and peripheral circuit section is formed by performing one or more times a forming step of forming a circuit section comprising the at least one of switching circuit section and peripheral circuit section in a circuit film disposed on a second substrate and a transferring step of transferring and disposing the circuit film having the circuit section formed therein on the first substrate.
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Accused Products
Abstract
The present invention relates to a configuration of a display element and forms switching circuits or peripheral circuits for driving pixels by transferring/disposing a semiconductor circuit formed on another substrate and disposes high performance transistors on the display substrate.
The present invention also relates to a process of forming a circuit having switching elements for driving pixels and peripheral circuits for sending drive signals thereto on the substrate of the display element. A separation layer is formed on a second substrate and a semiconductor film is formed thereon. This semiconductor film having predetermined semiconductor circuits formed therein is bonded to the substrate of the display element and then electrical connection with a wire on the substrate is effected.
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Citations
25 Claims
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1. A display device comprising an image display element section and at least one of a switching circuit section and a peripheral circuit section for driving the image display element section disposed on a first substrate,
wherein the at least one of switching circuit section and peripheral circuit section is formed by performing one or more times a forming step of forming a circuit section comprising the at least one of switching circuit section and peripheral circuit section in a circuit film disposed on a second substrate and a transferring step of transferring and disposing the circuit film having the circuit section formed therein on the first substrate.
Specification