Denso Corporation

Akito Toyoda

Masaaki Ozaki

Takaharu Idogaki

Tsuneo Uchida

Harumi Suzuki

Kahoru Mori

Masayoshi Muramatsu

Koji Sato

Masayuki Katayama

Kenji Yamamoto

Naoki Matsumoto

Koujirou Tachi

The organic electroluminescence display device has a laminated portion on a base substrate. The device may have a cavernous portion formed by exploding a part of the laminated portion in a screening processing. A protective layer is formed to cover a whole surface of a wall defining the cavernous portion. Therefore, substances contained in the air are prevented from contacting to an organic electroluminescence layer at least partially defining the cavernous portion. Therefore, even if moisture is contained in the air, it is possible to prevent moisture from being absorbed by the organic electroluminescence layer. Moreover, since moisture is not absorbed by the organic electroluminescence layer, it is possible to reduce irregular spot on the device. In addition, it is possible to reduce a short circuit at an open defective portion.

Organic electroluminescence display device and method for manufacturing the same

This invention provides a touch panel having excellent durability in a high-temperature high-moisture environment and a production method thereof. In a touch panelincluding a pair of transparent glass substratesandeach having a transparent electrodeand so arranged as to oppose each other through a seal portion, a thickness of the seal portionis set to be not greater than 8 &#x3bc;m (exclusive of 0). In this way, moisture permeating through the seal portionand entering a gap between the pair of transparent glass substratesandcan be reduced.

Touch panel, display device and method of producing touch panel

A device for displaying a stereoscopic image in which cross-talk is suppressed. A left eye image and a right eye image alternately displayed on a liquid crystal display panel are viewed through an eye shutter having a left eye and a right eye shutter which are alternately switched. The image is displayed on the panel by sequentially supplying scanning voltages on a scanning electrode array and supplying image data voltages on a data electrode array in synchronism with the scanning voltages. The display panel is divided into an upper part and a lower part which are scanned separately in opposite directions. The left eye image is displayed in the first field during which all scanning electrodes in both parts are scanned, and the right eye image is similarly displayed in the second field following the first field. A certain time interval is provided between the first and second fields, while properly setting the eye shutter switching timing. Thus, cross-talk images are displayed only in limited regions close to upper and lower edges of the display panel. The display panel may be scanned in a single scanning method, and the displayed image may be held with a lower brightness to suppress the cross-talk images.

Stereoscopic image display device

Growing community of inventors

Nishikamo-gun, Japan

Akito Toyoda