Japan Display Inc.

Hitachi, Ltd.

Panasonic Liquid Crystal Display Co., Ltd.

Hitachi Displays, Ltd.

Nikon Corporation

Samsung Display Co., Ltd.

Mitsubishi Heavy Industries Limited

Other

Sumitomo Bakelite Company Limited

Canon Kabushiki Kaisha

Promerus, Lcc

Japan Dislay Inc.

Toshihiro Sato

Yoshiyuki Kaneko

Hironori Toyoda

Hajime Akimoto

Naoki Tokuda

Yoshiro Mikami

Takeshi Ookawara

Masaya Adachi

Kouhei Takahashi

Ryoichi Ito

Kazuhiro Odaka

Hirotsugu Sakamoto

Takayuki Ouchi

Shigeyuki Nishitani

Genshiro Kawachi

Tadao Takagi

Hiroshi Kageyama

Masamitsu Furuie

Takayasu Suzuki

Ryo Suzuki

Yuko Matsumoto

Shinichi Komura

Tohru Sasaki

Shigeru Sakamoto

Hiroshi Oooka

Yoshiteru Shimizu

Tadashi Ikeda

Seiichi Yasukawa

Teruaki Takeuchi

Masatoshi Takeshita

Shinichi Suzuki

Masakazu Gunji

Nobuaki Kabuto

Mitsuhide Miyamoto

Yutaka Sugita

Yoshinori Ishii

Naoki Kodama

Jun Fujiyoshi

Takashi Toyooka

Kenta Kajiyama

Tsutomu Narisawa

Naohisa Ando

Hiroki Ohara

Larry Funderburk Rhodes

Tetsuya Nagata

Nobuyuki Ukai

Masaru Muramatsu

Kazufumi Watabe

Katsumi Nochi

Yasukazu Kimura

Masashi Kiyosawa

Moritoshi Murakami

Keiji Ohsawa

Toshio Miyazawa

Michiaki Sakamoto

Yasuyuki Yamada

Susumu Okino

Yutaka Tanaka

Ken Utagawa

Naruhiko Kasai

Hiroyuki Iwasaki

Masaki Tanaka

Tsutomu Wakabayashi

Yoshiharu Nagae

Tomoki Nakamura

Takashi Saegusa

Masami Iseki

Takuo Kaitoh

Takashi Hirano

Toru Fukuhara

Tadao Kai

Akiharu Takabayashi

Akinori Kamiya

Shigeyuki Uchiyama

Akira Ezawa

Takashi Nakahara

Yukio Matsumoto

Toshio Sosa

Jun Hanari

Takashi Saeki

Jun Takagi

Kimio Uematsu

Kazuto Tsuruoka

Yusuke Tada

Nobuhiro Takeda

Eiji Ochi

Yuya Tanaka

Hiroko Hayata

Hiroshi Kawanago

Koichiro Iwashita

Shinichi Tsukada

Masaharu Takada

Takeshi Kuriyagawa

Takeo Shinoda

Tomoyuki Ariyoshi

Yoshirou Mikami

Keisuke Ono

Hideyuki Sakata

Akihiro Sato

Koji Yasukawa

A display device includes: a resin layer on the circuit layer including a groove surrounding and separating a display area; light-emitting elements on an upper surface of the resin layer so as to emit light with luminances controlled by the currents; a sealing layer covering the light-emitting elements; a second substrate above the sealing layer; a sealing material provided between the sealing layer and the second substrate so as to surround the display area and the groove; and a filling layer surrounded by the sealing material between the sealing layer and the second substrate. The groove is formed along a line describing a shape that is inscribed in a rectangle and not in contact with corners of the rectangle as viewed in a direction vertical to the upper surface of the resin layer.

Organic electroluminescence display device

A display device includes two or more transistors in one pixel, and the two or more transistors include a first transistor of which a channel semiconductor layer is polycrystalline silicon, and a second transistor of which a channel semiconductor layer is an oxide semiconductor.

Light emitting element display device

OLED display panel is provided which can control the problem of shedding even high definition panels. Metal wiringwhich conducts with an earth line of a flexible printed substrateprovided on substrateA display areacomprised from a plurality of OLED elements is provided at the center of the substrateand four low resistance metal filmsare provided along each of four edges of the display areaon a surface of insulation filmsat the periphery of the display areaAmong these, one low resistance metal filmconducts with the metal wiringvia a contact

Display device

An OLED display panel is provided which can control the problem of shedding even in high definition panels. Metal wiringwhich conducts with an earth line of a flexible printed substrateis provided on a substrate. A display areacomprised from a plurality of OLED elements is provided at the center of the substrateand four low resistance metal filmsare provided along each of four edges of the display areaon a surface of insulation filmsat the periphery of the display area. Among these, one low resistance metal filmconducts with the metal wiringvia a contact

An organic electroluminescence display device includes: a lower electrode that is made of a conductive inorganic material and formed in each of pixels arranged in a matrix in a display area; a light-emitting organic layer that is in contact with the lower electrode and made of a plurality of different organic material layers including a light-emitting layer emitting light; an upper electrode that is in contact with the light-emitting organic layer, formed so as to cover the whole of the display area, and made of a conductive inorganic material; and a conductive organic layer that is in contact with the upper electrode, formed so as to cover the whole of the display area, and made of a conductive organic material.

Thin film transistor substrate

An organic electroluminescent device with a touch sensor including: a first substrate; a second substrate arranged opposite to the first substrate; an organic EL element layer arranged above the first substrate; a first scaling film arranged toward the second substrate of the organic EL element layer, covering the organic EL element layer, and including a first inorganic layer; plural first detection electrodes extending in one direction, and arranged in parallel toward the second substrate of the first sealing film; a second sealing film arranged toward the second substrate of the first detection electrodes, and including a second inorganic layer; plural second detection electrodes extending in another direction different from the one direction, and arranged in parallel toward the second substrate of the second sealing film; and a touch sensor control unit controlling a potential to detect a touch with a display surface.

Semiconductor device

A display device includes: a resin layer on the circuit layer including a groove surrounding and separating a display area; light-emitting elements on an upper surface of the resin layer so as to emit light with luminances controlled by the currents; a sealing layer covering the light-emitting elements; a second substrate above the sealing layer; a sealing material provided between the sealing layer and the second substrate sc as to surround the display area and the groove; and a filling layer surrounded by the sealing material between the sealing layer and the second substrate. The groove is formed along a line describing a shape that is inscribed in a rectangle and not in contact with corners of the rectangle as viewed in a direction vertical to the upper surface of the resin layer.

An OLED display panel is provided which can control the problem of shedding even in high definition panels. Metal wiringwhich conducts with an earth line of a flexible printed substrateis provided on a substrate. A display areacomprised from a plurality of OLED elements is provided at the center of the substrateand four low resistance metal filmsare provided along each of four edges of the display areaon a surface of insulation filmsat the periphery of the display area. Among these, one low resistance metal filmconducts with the metal wiringvia a

A display device is provided including a plurality of pixels, wherein the plurality of pixels is arranged in a matrix form, wherein each of the plurality of pixels has an emission region and a transparent region, and wherein the emission region has a light-emitting element, and the transparent region has at least a part of a storage capacitor having transparency and is covered with at least one electrode of the storage capacitor, a first electrode covers the plurality of pixels, a light-emitting layer is arranged below the first electrode, a second electrode is arranged below the light-emitting layer, and the storage capacitor includes the first electrode.

In an organic electroluminescent light emitting display device comprising a plurality of pixels each of which includes an organic electroluminescent element emitting light by a current supplied thereto, a plurality of active elements including a first active element which acquires a data signal and a second active element which regulates the current supplied to the organic electroluminescent element in accordance with the data signal, and a capacitive element storing the data signal, the present invention utilizes a part of the capacitive element arranged in one of the pixels for a light shielding member which shields the plurality of active elements arranged the one of the pixels from light emitted by the organic electroluminescent element arranged therein or another pixel adjacent thereto so as to suppress image quality deterioration and smear appearing in an image display area of the organic electroluminescent light emitting display device.

Organic electroluminescent light emitting display device

Organic electroluminescence display device having an inorganic layer including a conductive material

Organic EL display module including a pixel disposed in respective intersections between a plurality of scanning lines and a plurality of data lines, which lines are aligned in a matrix, and a current supply line that supplies electric current to the pixel, wherein the pixel includes an active device selected by the scanning line, a data storage device that stores a data signal that is supplied from the data line by control of the active device, and an organic light emitting device that emits light by the electric current supplied by the current supply line according to the data signal stored in the data storage device, wherein the data storage device provides a lower electrode, an insulating layer and an upper electrode, and wherein the lower electrode has a same layer with a channel layer of the active device and the upper electrode is made of a metal material.

Display module

Display device having sealing grooves

Growing community of inventors

Tokyo, Japan

Toshihiro Sato