Display device
First Claim
1. A display device comprising:
- a pixel array unit where pixel circuits are disposed in a matrix form, said pixel circuit includinga driving transistor configured to generate a driving current,an electro-optic element connected to the output terminal side of said driving transistor,a storage-capacitor for storing information corresponding to the signal potential within a picture signal supplied via a picture signal line, anda sampling transistor configured to write information corresponding to said signal potential in said storage-capacitor, with said electro-optic element emitting light by generating a driving current based on information stored in said storage-capacitor at said driving transistor to be applied to said electro-optic element; and
a control unit, of which the output stage includes a buffer transistor, configured to output a pulse signal for driving said pixel array unit from said buffer transistor;
wherein said pixel array unit and said control unit are formed with long laser beam irradiation with a predetermined wavelength to be scanned in the vertical direction;
and wherein with said control unit, of said buffer transistors, buffer transistors for outputting a pulse signal for sampling to an input video signal to each signal line are arrayed in a column in the longitudinal direction of said laser beam irradiation.
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Accused Products
Abstract
A display device includes: a pixel array unit with pixel circuits disposed in matrix form, the pixel circuit including a driving transistor, an electro-optic element, a storage-capacitor, and a sampling transistor, with the electro-optic element emitting light by generating a driving current based on information stored in the storage-capacitor at the driving transistor to be applied to the electro-optic element; and a control unit, of which the output stage includes a buffer transistor, to output a pulse signal for driving the pixel array unit from the buffer transistor; wherein the pixel array unit and the control unit are formed with long laser beam irradiation to be scanned in the vertical direction; and with the control unit, buffer transistors for outputting a pulse signal for sampling to an input video signal to each signal line are arrayed in a column in the longitudinal direction of the laser beam irradiation.
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Citations
9 Claims
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1. A display device comprising:
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a pixel array unit where pixel circuits are disposed in a matrix form, said pixel circuit including a driving transistor configured to generate a driving current, an electro-optic element connected to the output terminal side of said driving transistor, a storage-capacitor for storing information corresponding to the signal potential within a picture signal supplied via a picture signal line, and a sampling transistor configured to write information corresponding to said signal potential in said storage-capacitor, with said electro-optic element emitting light by generating a driving current based on information stored in said storage-capacitor at said driving transistor to be applied to said electro-optic element; and a control unit, of which the output stage includes a buffer transistor, configured to output a pulse signal for driving said pixel array unit from said buffer transistor; wherein said pixel array unit and said control unit are formed with long laser beam irradiation with a predetermined wavelength to be scanned in the vertical direction; and wherein with said control unit, of said buffer transistors, buffer transistors for outputting a pulse signal for sampling to an input video signal to each signal line are arrayed in a column in the longitudinal direction of said laser beam irradiation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification