Sony Corporation

Joled Inc.

Sony Group Corporation

Keisuke Omoto

Masatsugu Tomida

Shinichi Teraguchi

Junichi Yamashita

Katsuhide Uchino

Naobumi Toyomura

Manabu Kodate

Seonghee Noh

Minoru Nakajima

Masatoshi Inagaki

Disclosed herein is a display apparatus, including, a panel having a plurality of pixels disposed in a matrix and each including a self-luminous element for emitting light, the panel including first to third conductive layers laminated in order on a supporting substrate, a first contact portion between the first and second conductive layers and a second contact portion between the second and third conductive layers being disposed at the same position in a planar direction.

Display apparatus

A pixel selection control method, driving circuit, display apparatus and electronic instrument are disclosed. A driving circuit includes a logic circuit configured to receive a reference signal associated with a line of pixels. The reference signal has a first logic level or a second logic level. The driving circuit also includes a switch circuit configured to receive the reference signal and an enable signal, and to provide the enable signal to the logic circuit when the reference signal is at the first logic level. A display apparatus may be provided that includes the driving circuit.

Pixel selection control method, driving circuit, display apparatus and electronic instrument

A display unit () includes a light-emitting device () and a pixel circuit () in each pixel (), and a drive section () configured to drive the pixel circuit (). The pixel circuit () includes a drive transistor (Tr) configured to drive the light-emitting device (), and a write transistor (Tr) configured to control application of a signal voltage corresponding to an image signal to a gate of the drive transistor (Tr). The drive section () performs Vth correction that allows a gate-source voltage of the drive transistor (Tr) to be brought close to a threshold voltage of the drive transistor (Tr) on all pixel rows, and then performs writing of the signal voltage corresponding to the image signal to gates of the drive transistors (Tr) in all pixel rows.

Display unit, display panel, and method of driving the same, and electronic apparatus

A display unit includes: a display panel including, for each pixel, four or more types of sub-pixels that are different from one another in luminescent colors; and a driving circuit applying a pulse based on an image signal to each of the sub-pixels, and applying, when the sub-pixels include a sub-pixel of a defect dot, a compensated pulse configured to correct the defect dot to the sub-pixels that are adjacent or close to the sub-pixel of the defect dot.

Display unit and electronic apparatus

A display panel includes: plural display pixels arranged in a matrix state, wherein each display pixel includes an organic EL device and a pixel circuit driving the organic EL device, the organic EL device is formed by stacking a first electrode connected to the pixel circuit, a light emitting layer and a second electrode, and the second electrode is a strip electrode shared by plural organic EL devices arranged in a row direction or in a column direction.

Display panel, display device and electronic apparatus

A display device includes: a plurality of arranged pixels, each of which includes an electro-optical component, a write-in transistor writing an image signal in a pixel, a maintenance capacity maintaining the image signal written by the write-in transistor, and a driving transistor driving the electro-optical component based on the image signal maintained by the maintenance capacity, wherein the write-in transistor has a plurality of gates, the gate of the driving transistor side among the plurality of gates has a structure in which a channel region is sandwiched between a first gate electrode and a second gate electrode, and the width of the channel region of the gate of the driving transistor side is narrower than the width of the channel region of other gates.

Growing community of inventors

Kanagawa, Japan

Keisuke Omoto