Sony Semiconductor Solutions Corporation

Sony Corporation

Sony Group Corporation

Norifumi Kikuchi

Ippei Nishinaka

Goshi Biwa

Yasunobu Amano

Katsuhiro Tomoda

Hisao Sakurai

Akira Ohmae

Tatsuo Ohashi

Yusuke Kataoka

Kazuo Sugimoto

Makoto Natori

Takashi Shirai

Yoichi Ohshige

Masahiko Mizuki

Naruhiko Endo

Motomu Tadama

Mitsunori Endou

A display device is provided with a substrate, a plurality of surface mount devices two-dimensionally arranged on the substrate in a first direction and a second direction, and a plurality of signal lines and a plurality of scanning lines arranged on the substrate. The surface mount device is provided with four pixels. Each of the four pixels is provided with light sources of three colors, and each of the light sources of three colors includes a light emitting diode element. The plurality of scanning lines extends in the first direction, and the plurality of signal lines extends in the second direction. The number of signal lines is three for two pixels arranged in the first direction, and the number of scanning lines is four for two pixels arranged in the second direction.

Display device and surface mount device

There is provided a display device including a plurality of unit regions disposed adjacent to each other, a first region that is provided in each of the unit regions, and emits first light, and a second region that is provided outside the first region in each of the unit regions, and emits second light. The second light is different from the first light in at least one of luminance, wavelength, or surface-reflection component, the second regions are provided between adjacent ones of the first regions, and a difference in luminance, wavelength, or surface-reflection component between the second light to be emitted from adjacent ones of the unit regions is smaller than a difference in luminance, wavelength, or surface-reflection component between the first light and the second light in a same one of the unit regions.

Display device and electronic apparatus

A display device includes a plurality of first pixels each including a first light emitting diode element and a second light emitting diode element having different colors, and a plurality of second pixels each including a third light emitting diode element and a fourth light emitting diode element having different colors. The first pixel and the second pixel have different combinations of colors of light emitting diode elements, the first light emitting diode element is a green light emitting diode element, and the third light emitting diode element is a green light emitting diode element, a yellow light emitting diode element, or a white light emitting diode element. The first pixels and the second pixels are alternately arranged in a first direction and alternately arranged in a second direction intersecting the first direction.

Display device with surface mount devices that include pixels

A display apparatus may comprise a display section and circuitry. The display section may comprise a plurality of display units arranged in a two-dimensional array, wherein each of the display units comprises a plurality of pixels arranged in a matrix, and each of the plurality pixels comprises a plurality of light-emitting devices that are each configured to emit a different color of light. The circuitry may be configured to generate a corrected image signal based on an uncorrected image signal and correction factors that correct luminance and chromaticity of the light-emitting devices, including at least some correction factors determined by adjusting light emission intensity ratios of first light-emitting devices that are configured to emit light of a particular color and are disposed in different ones of the plurality of pixels.

Display apparatus and correction method

Color cathode-ray tube electron gun

A cathode-ray tube electron gun can alleviate unwanted radiation caused when cathodes and a first electron gun constitute an antenna by increasing the number of conduction leads of a first electrode of a cathode-ray tube electron gun from one to a plurality of conduction leads.

Cathode-ray tube and electron gun having reduced radiation

An in-line electron gun for a color cathode ray tube having a main lens comprised of an in-line focusing electrode and accelerating electrode, with which it is possible to easily improve an assembly precision of field-correcting electrode plates provided at the focusing electrode and accelerating electrode and having three through apertures through which the R, G, and B electron beams pass and with which it is possible to easily perform an adjustment of aberration of the main lens. The two side through apertures among the three through apertures formed in the field-correcting electrode plate provided at the focusing electrode and accelerating electrode are formed basically as circular apertures with arc shaped cut-away portions continuous with the outside of the circular apertures and concentric with the circular apertures.

In-line electron gun for color cathode ray tube with cut away structure

Growing community of inventors

Kanagawa, Japan

Norifumi Kikuchi