Joled Inc.

Nippon Chemi-con Corporation

Ryoichi Yasuda

Hitoshi Tsuge

Hiroyuki Wakabayashi

Masafumi Matsui

Takashi Kuroki

Takashi Osako

Masaru Saito

Koji Hoshino

Shigeo Homura

Masayuki Mori

Ikufumi Honda

Kenji Kokuda

Kazuo Matsushita

Keita Yajima

Atsushi Koga

Masahiro Matsushima

A seal plate () seals an opening part of a capacitor case (an exterior case) and includes a main body part () including a through-hole () for discharging a gas (G) in the capacitor case, a pressure valve () arranged to cover the through-hole and including a valve body part () allowing passage of the gas, a storage part () formed in the through-hole to receive the valve body part expanded due to a pressure in the capacitor case, and a stopper (stopper wall) that includes an opening part () for discharging the gas passing through the valve body part and that comes into contact with a portion of the valve body part in the storage part to deform the valve body part. This achieves an increase in gas permeability of the pressure valve and a high operating pressure maintained in the pressure valve.

Seal plate, capacitor and method for manufacturing seal plate

A display panel includes a contact area which includes an upper conductive layer forming first electrodes of the organic EL elements, a lower conductive layer disposed below the upper conductive layer, a middle layer between the upper conductive layer and the lower conductive layer, and an insulating layer between the lower conductive layer and the middle layer. The middle layer includes a first area and a second area which are conductive and electrically connected to the upper conductive layer, and an insulating separating area which separates the first area and the second area. The lower conductive layer includes a first line which is electrically connected to the first area via a first contact hole, and a second line which is electrically connected to the second area via a second contact hole.

Display panel and display device

Growing community of inventors

Tokyo, Japan

Ryoichi Yasuda