Kyocera Corporation

Yohei Sato

Takanobu Suzuki

Hiroaki Ito

A display device includes a substrate including a mount surface, pixels arranged in a matrix on the mount surface and each including a first light emitter for normal driving and a second light emitter for redundant driving having a same emission characteristic as the first light emitter, and a drive controller. When the drive controller performs first redundant driving with a row being a redundant driving row and a row adjacent to the redundant driving row being a normal driving row, the first light emitter and the second light emitter in each pixel are arranged to satisfy a ratio of a second average distance to a first average distance being 0.8 to 1.2.

Display device

A pixel circuit includes a first and a second subpixel circuits. The first subpixel circuit includes a first and a second light emitters, and a first setter that sets the first and second light emitters to an emissive or a non-emissive state. The second subpixel circuit includes a third and a fourth light emitters, and a second setter that functions in the same manner as the first setter. The pixel circuit is in at least one of a connection different or an emitter number different state. In the connection different state, a connection between the first and second light emitters is a series or a parallel connection and a connection between the third and fourth light emitters is the other connections. In the emitter number different state, the first and second light emitters are emissive wholly or selectively and the third and fourth light emitter is in the opposite manner.

Pixel circuit, display panel, display device, and composite display device

A sensor includes a first element part and a second element part. The first element part includes a first upper main electrode part, a first upper sub electrode part and a first lower electrode layer. In the second element part, a configuration of electrodes is inverse to that of the first element part. It includes a second lower main electrode part, a second lower sub electrode part and a second upper electrode layer. The first upper main electrode part and the second lower sub electrode part are connected. The first upper sub electrode part and the second lower main electrode part are connected. The first lower electrode layer and the second upper electrode layer are connected.

Growing community of inventors

Osaka, Japan

Yohei Sato