Sony Corporation

Sony Semiconductor Solutions Corporation

Atsushi Yasuda

Ken Kikuchi

Katsunori Yanashima

Takao Miyajima

Takaaki Ami

Shigetaka Tomiya

Yuki Maeda

Akira Ohmae

Michinori Shiomi

Takaaki Sugiyama

Takashi Tange

Hirokazu Imai

Hiroshi Tobita

A display apparatus according to an embodiment of the present disclosure includes: a display panel including a plurality of pixels; and a drive device that outputs a driving signal to the display panel. The driving signal causes one of the pixels to emit light many times by an active PWM drive method in a 1-frame period.

Drive device and display apparatus

A method for making a light-emitting diode, which including the steps of: providing a substrate having at least one recessed portion on one main surface and growing a first nitride-based III-V group compound semiconductor layer through a state of making a triangle in section having a bottom surface of the recessed portion as a base thereby burying the recessed portion; laterally growing a second nitride-based III-V group compound semiconductor layer from the first nitride-based III-V group compound semiconductor layer over the substrate; and successively growing a third nitride-based III-V group compound semiconductor layer of a first conduction type, an active layer and a fourth nitride-based III-V group compound semiconductor layer of a second conduction type on the second nitride-based III-V group compound semiconductor layer.

Light-emitting diode, method for making light-emitting diode, integrated light-emitting diode and method for making integrated light-emitting diode, method for growing a nitride-based III-V group compound semiconductor, light source cell unit, light-emitting diode

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Kanagawa, Japan

Atsushi Yasuda