Sony Corporation

Joled Inc.

Kohji Hanawa

Jiro Yamada

Mitsuhiro Kashiwabara

Seiichi Yokoyama

Keisuke Matsuo

Tetsuro Yamamoto

Kiwamu Miura

Takanori Shibasaki

Chiyoko Sato

Takashi Hirano

Hirokazu Yamada

Shinichiro Morikawa

Masaaki Sekine

Naoki Matsushita

Keishi Tada

Hiroyuki Ikeda

Nobuo Ozawa

A display unit includes a plurality of light emitting devices, each of the light emitting devices including a function layer including at least an organic layer is sandwiched between a first electrode and a second electrode, and which have a resonator structure for resonating light by using a space between the first electrode and the second electrode as a resonant section and extracting the light through the second electrode are arranged on a substrate, wherein in the respective light emitting devices, the organic layer is made of an identical layer, and a distance of the resonant section between the first electrode and the second electrode is set to a plurality of different values.

Display unit

An organic EL display unit includes a first substrate, a second substrate, a display layer, and a sealing section. The display layer is provided between the first substrate and the second substrate. The display layer includes an organic layer. The sealing section is provided continuously from an end surface of the display layer to at least a portion of respective end surfaces of the first substrate and the second substrate.

Organic EL display unit, method of manufacturing the same, and electronic apparatus

Provided is a display device, including: a plurality of pixels that are provided between a first substrate and a light-transparent second substrate, the plurality of pixels each including a light-reflective first electrode, an organic layer, and a light-transparent second electrode in order from the first substrate side, the organic layer including at least a light-emission layer; a first light-shielding layer that is provided in a region between the plurality of pixels on one side of the second substrate; and a second light-shielding layer that is provided between the first light-shielding layer and the first substrate, the second light-shielding layer facing at least part of the first light-shielding layer.

Display device and electronic apparatus

Disclosed herein is a display including an acceptor substrate having thereon a red light-emitting element column, a green light-emitting element column, and a blue light-emitting element column that are arranged along a row direction and are each obtained by arranging rectangular organic light-emitting elements for generating light of one of red, green, and blue along a longitudinal direction of the organic light-emitting elements.

Display with organic light emitting elements

Display

A display device capable of early finding a sign such as misregistration or width variation of an emission layer formed by a layer transfer method, and a manufacturing method of the same are provided. In an inspection regionoutside of an effective region, inspection pixels Pxmade up of organic light-emitting elementsR,G andB are provided, and a distance Wbetween the inspection pixels Pxon both sides of a color targeted for inspection is shorter than a distance Wbetween display pixels Pxon both sides of the color targeted for inspection. Based on a change in a chromaticity or a spectrum shape of EL or PL light emission of the inspection pixel Px, a sign such as misregistration of a red-light emission layerCR, a green-light emission layerCG, is found at an early stage.

Display device for detecting misregistration and width variation and method of manufacturing same

A display unit capable of being simply designed and manufactured by using more simplified light emitting device structure while capable of high definition display and display with superior color reproducibility and a manufacturing method thereof are provided. The display unit is a display unit (), wherein a plurality of organic EL devices (B), (G), and (R), in which a function layer () including a light emitting layer () is sandwiched between a lower electrode () made of a light reflective material and a semi-transmissive upper electrode (), and which has a resonator structure in which light h emitted in the light emitting layer () is resonated using a space between the lower electrode () and the upper electrode () as a resonant section () and is extracted from the upper electrode () side are arranged on a substrate (). In the respective organic EL devices (B), (G), and (R), the function layer () is made of an identical layer, and an optical distance L of the resonant section () is set to a value different from each other so that blue, green, or red wavelength region is resonated.

Display unit, method of manufacturing same, organic light emitting unit, and method of manufacturing same

An organic light emitting device capable of securing favorable electric connection between an auxiliary wiring layer and a second electrode without using a pixel separation mask, a method of manufacturing the same, a display unit, and an electronic device are provided. In the organic light emitting devices, for example, the auxiliary wiring layer, a first electrode as an anode, an insulating film between pixels, an organic layer including a light emitting layer, and the second electrode as a cathode are formed in this order over a substrate. In a region of the organic layer corresponding to the auxiliary wiring layer, an aperture is provided. On the auxiliary wiring layer, a connection section having a plurality of convex sections is formed. In the aperture of the organic layer, the auxiliary wiring layer and the second electrode are electrically connected by the connection section.

Organic light emitting device, method of manufacturing the same, display unit, and electronic device

A display is provided. The display includes an acceptor substrate including red light-emitting elements arranged in a first column, green light-emitting elements arranged in a second column, and blue light-emitting elements arranged in a third column. The light-emitting elements are arranged along a row direction and are each obtained by arranging rectangular organic light-emitting elements for generating light of one of red, green, and blue along a longitudinal direction of the organic light-emitting elements.

Display with organic light emitting elements including a light emitting layer provided by transferring a transfer layer from a donor substrate to an acceptor substrate

Growing community of inventors

Kanagawa, Japan

Kohji Hanawa