Sony Corporation

Akira Yumoto

Mitsuru Asano

Seiichiro Jinta

Hiroshi Fujimura

Takahiro Seki

Yuichi Iwase

Masumitsu Ino

Shinichi Ushikura

Shimpei Tsujikawa

Nobuhide Yoneya

Akihiro Nomoto

Mao Katsuhara

Ryouichi Yasuda

Junichi Yamashita

Yasuhiro Kanaya

Toshiki Moriwaki

Kazumasa Nomoto

Kazuo Watanabe

Osamu Akimoto

Mitsunobu Sekiya

Machio Yamagishi

Shinji Kubota

Toshiaki Yamaguchi

Kazunari Takagi

Masayki Sakaguchi

Herein disclosed an image display including: row scan lines configured to supply a control signal; column signal lines configured to supply a video signal; and pixel circuits configured to be disposed at intersections between the scan lines and the signal lines, wherein each of the pixel circuits has at least a drive transistor, a sampling transistor connected to a gate of the drive transistor, a capacitive part connected between the gate and a source of the drive transistor, and a light-emitting element connected to the source of the drive transistor.

Image display

A display device includes: a display unit that includes a plurality of pixels and a plurality of scanning signal lines delivering scanning pulses to the plurality of pixels; and a scanning unit that includes a first switch provided in association with each of the plurality of scanning signal lines and selectively extracting the scanning pulse from one of a plurality of scanning pulse signals including the plurality of scanning pulses.

Display device and electronic apparatus

An active-matrix display device employs current-programmed-type pixel circuits and performs the writing data to each of pixels on a line-by-line basis. The active-matrix display device having a matrix of current-programmed-type pixel circuits includes a data line driving circuitformed of m current driving circuits (CD)-to-arranged corresponding to respective data lines-to-. The data line driving circuit (CD)-to-holds image data (luminance data herein) in the form of voltage, and then converts the voltage of the image data into a current signal. The current signal is then fed to the data lines-to-at a time. The image information is thus written on the pixel circuits

Active-matrix display device, and active-matrix organic electroluminescent display device

An active-matrix display device employs current-programmed-type pixel circuits and performs the writing data to each of pixels on a line-by-line basis. The active-matrix display device having a matrix of current-programmed-type pixel circuits includes a data line driving circuitformed of m current driving circuits (CD)-to-m arranged corresponding to respective data lines-to-m. The data line driving circuit (CD)-to-m holds image data (luminance data herein) in the form of voltage, and then converts the voltage of the image data into a current signal. The current signal is than fed to the data lines-to-m at a time. The image information is thus written on the pixel circuits

A display unit that drives pixels field sequentially includes pixel circuits disposed in a matrix form of rows and columns and a drive control section that causes the pixel circuits to display image frames of input image data such that a single frame of the image frames is displayed in two parts as a first sub-frame and as a second sub-frame. The first and second sub-frames are displayed field sequentially by different portions of the pixel circuits. The first sub-frame is displayed by a first portion of the pixel circuits that are located in a checked pattern, while the second sub-frame is displayed by the remaining pixel circuits.

Display unit, drive circuit, drive method, and electronic apparatus

A transistor includes: a gate electrode; a semiconductor layer facing the gate electrode with an insulating layer in between; a pair of source-drain electrodes electrically connected to the semiconductor layer; and a contact layer provided in a moving path of carriers between each of the pair of source-drain electrodes and the semiconductor layer, the contact layer having end surfaces covered with the source-drain electrode.

Transistor, display, and electric apparatus

Transistor, display, and electronic apparatus

Growing community of inventors

Kanagawa, Japan

Akira Yumoto