Patent classifications
G09G3/296
Electro-optical device, electronic apparatus, and method for manufacturing electro-optical device
An electro-optical device includes a base material having translucency, a pixel electrode having translucency, a switching element electrically coupled to the pixel electrode, and a circuit configured to drive the switching element. The base material includes a first recessed portion, a second recessed portion, a first light-shielding body that is disposed in the first recessed portion, comes into contact with the base material, and overlaps the switching element in plan view from a thickness direction of the base material, and a second light-shielding body that is disposed at the second recessed portion, comes into contact with the base material, and overlaps the circuit in the plan view. A thickness of the first light-shielding body and a thickness of the second light-shielding body are different from each other.
Display gate drivers with dynamic and reduced voltage swing
A display is provided that includes an array of display pixels that receive data signals from display driver circuitry and that receive control signals from gate driver circuitry. The gate driver circuitry may include a chain of row driver circuits. Each row driver circuit in the chain of row driver circuits may include a master driver stage, a slave driver stage, and associated control circuitry configured to receive a clock signal and a pulse signal from a preceding row driver in the chain. The master driver stage may be biased using fixed nominal power supply voltages, whereas the slave driver stage may be biased using dynamically adjustable power supply voltages that are optionally reduced relative to that of the nominal power supply voltages. One or more of the master and slave driver stages may be a bootstrapping driver stage having a bootstrapping capacitor.
Display gate drivers with dynamic and reduced voltage swing
A display is provided that includes an array of display pixels that receive data signals from display driver circuitry and that receive control signals from gate driver circuitry. The gate driver circuitry may include a chain of row driver circuits. Each row driver circuit in the chain of row driver circuits may include a master driver stage, a slave driver stage, and associated control circuitry configured to receive a clock signal and a pulse signal from a preceding row driver in the chain. The master driver stage may be biased using fixed nominal power supply voltages, whereas the slave driver stage may be biased using dynamically adjustable power supply voltages that are optionally reduced relative to that of the nominal power supply voltages. One or more of the master and slave driver stages may be a bootstrapping driver stage having a bootstrapping capacitor.
Display apparatus
A display apparatus includes pixels and a gate driver. The pixels include N pixels arranged in order, and N is a positive integer greater than or equal to 2. The N pixels include a p.sup.th pixel and a q.sup.th pixel, wherein p is an odd number less than or equal to N and a positive integer, and q is an even number less than or equal to N and a positive integer. The gate driver is electrically connected to a scan line of the p.sup.th pixel and receives a first start signal to generate a first gate pulse signal in a first sub-frame interval of a frame interval. The gate driver is electrically connected to a scan line of the q.sup.th pixel and receives a second start signal to generate a second gate pulse signal in a second sub-frame interval of the frame interval following the first sub-frame interval.
Display apparatus
A display apparatus includes pixels and a gate driver. The pixels include N pixels arranged in order, and N is a positive integer greater than or equal to 2. The N pixels include a p.sup.th pixel and a q.sup.th pixel, wherein p is an odd number less than or equal to N and a positive integer, and q is an even number less than or equal to N and a positive integer. The gate driver is electrically connected to a scan line of the p.sup.th pixel and receives a first start signal to generate a first gate pulse signal in a first sub-frame interval of a frame interval. The gate driver is electrically connected to a scan line of the q.sup.th pixel and receives a second start signal to generate a second gate pulse signal in a second sub-frame interval of the frame interval following the first sub-frame interval.
ELECTRO-OPTICAL DEVICE, ELECTRONIC APPARATUS, AND METHOD FOR MANUFACTURING ELECTRO-OPTICAL DEVICE
An electro-optical device includes a base material having translucency, a pixel electrode having translucency, a switching element electrically coupled to the pixel electrode, and a circuit configured to drive the switching element. The base material includes a first recessed portion, a second recessed portion, a first light-shielding body that is disposed in the first recessed portion, comes into contact with the base material, and overlaps the switching element in plan view from a thickness direction of the base material, and a second light-shielding body that is disposed at the second recessed portion, comes into contact with the base material, and overlaps the circuit in the plan view. A thickness of the first light-shielding body and a thickness of the second light-shielding body are different from each other.
ELECTRO-OPTICAL DEVICE, ELECTRONIC APPARATUS, AND METHOD FOR MANUFACTURING ELECTRO-OPTICAL DEVICE
An electro-optical device includes a base material having translucency, a pixel electrode having translucency, a switching element electrically coupled to the pixel electrode, and a circuit configured to drive the switching element. The base material includes a first recessed portion, a second recessed portion, a first light-shielding body that is disposed in the first recessed portion, comes into contact with the base material, and overlaps the switching element in plan view from a thickness direction of the base material, and a second light-shielding body that is disposed at the second recessed portion, comes into contact with the base material, and overlaps the circuit in the plan view. A thickness of the first light-shielding body and a thickness of the second light-shielding body are different from each other.
ELECTRO-OPTICAL DEVICE, ELECTRONIC APPARATUS, AND METHOD FOR MANUFACTURING ELECTRO-OPTICAL DEVICE
An electro-optical device according to the present disclosure includes an insulating base having translucency and insulating properties, a pixel electrode disposed apart from the insulating base, and a switching element electrically coupled to the pixel electrode. The insulating base includes a base portion, and a lens portion that is located between the base portion and the pixel electrode and includes a lens overlapping the pixel electrode in plan view when viewed from a thickness direction of the pixel electrode. The base portion and the lens are disposed with a space therebetween.
ELECTRO-OPTICAL DEVICE, ELECTRONIC APPARATUS, AND METHOD FOR MANUFACTURING ELECTRO-OPTICAL DEVICE
An electro-optical device according to the present disclosure includes an insulating base having translucency and insulating properties, a pixel electrode disposed apart from the insulating base, and a switching element electrically coupled to the pixel electrode. The insulating base includes a base portion, and a lens portion that is located between the base portion and the pixel electrode and includes a lens overlapping the pixel electrode in plan view when viewed from a thickness direction of the pixel electrode. The base portion and the lens are disposed with a space therebetween.
Display Gate Drivers with Dynamic and Reduced Voltage Swing
A display is provided that includes an array of display pixels that receive data signals from display driver circuitry and that receive control signals from gate driver circuitry. The gate driver circuitry may include a chain of row driver circuits. Each row driver circuit in the chain of row driver circuits may include a master driver stage, a slave driver stage, and associated control circuitry configured to receive a clock signal and a pulse signal from a preceding row driver in the chain. The master driver stage may be biased using fixed nominal power supply voltages, whereas the slave driver stage may be biased using dynamically adjustable power supply voltages that are optionally reduced relative to that of the nominal power supply voltages. One or more of the master and slave driver stages may be a bootstrapping driver stage having a bootstrapping capacitor.