Nec Corporation

Nlt Technologies, Ltd.

Tianma Japan, Ltd.

Samsung Sdi Co., Inc.

Setsuo Kaneko

Ken Sumiyoshi

Hideki Asada

Hiroshi Haga

Yoshihiko Hirai

Shin-ichi Uehara

Yuko Sato

Jin Matsushima

Hiroyuki Uchida

Masayoshi Suzuki

Teruaki Suzuki

Koji Shigemura

Ken-Ichi Takatori

Ichiro Fujieda

Hideo Shibahara

Michiaki Sakamoto

Kazuhiko Hayashi

Shigeru Mori

Toshio Okubo

Kenichi Mori

Hiroshi Tanabe

Hitoshi Ishikawa

Shinichi Uehara

Masao Imai

Kenichi Takatori

Atsushi Oda

Hiroshi Okumura

Hiroshi Kanoh

Nobuaki Takanashi

Osamu Sukegawa

Eishi Mizobata

Tetsushi Sato

Masaharu Satoh

Tetsushi Satou

Kosuke Amano

Kousaku Shimizu

Yoriko Hatada

Yoshihiro Hirai

Kousaku Ohira

Tsueno Hamaguchi

Disclosed is a display device for use of a surface display of an arbitrary shape, including a plural number of display element units, each made up of a circuit that forms a single stage of a scanning circuit and a pixel circuit connected to an output of the scanning circuit, are arranged in a unicursal fashion on a display substrate.

Surface display device with a non-rectangular display surface shape and electronic device including same

TFT display device including unit circuits, pixel circuits and a display element

Provided are a manufacturing method of an inkjet print head, the inkjet print head and a drawing apparatus equipped with the inkjet print head. The manufacturing method includes: forming a separation assisting layer on a substrate; forming heating resistors, thin-film transistors and nozzles for ejecting liquid, on the separation assisting layer; separating the separation assisting layer from the substrate; forming a first heat-conductive layer on the opposite surface of the separation assisting layer from the nozzles; and forming an ink supply port for supplying ink to the nozzles from a first heat-conductive layer side of the inkjet print head.

Method for manufacturing an inkjet print head

Inkjet print head, method of manufacturing the same and drawing apparatus equipped with the same

Display device, and electronic device and ornamental product incorporating same

An image display device expresses multiple colors including intermediate colors and an electrophoretic particle making up the image display device includes n-kinds of (n&#x3e;2) charged particles each having colors and threshold value voltages each being different from one another. A specified period during which a voltage is applied includes a resetting period for applying a resetting voltage, a first, . . . , k, . . . , nvoltage applying periods and a voltage to be applied includes a resetting voltage, 0V, first voltage (absolute value) to be applied within the first voltage applying period, 0V, kvoltage (absolute value) to be applied within kvoltage applying period, and 0V voltage, nvoltage (absolute value) to be applied within an nvoltage applying period. Relationships:|first applied voltage|&#x3e;|applied voltage|&#x3e;|voltage|and|first applied voltage|&#x3c;|voltage|&#x3c;|voltage|are satisfied.

Image display device having memory property

An image display device is provided which suppresses discomfort 'flickering' in a process of renewing a screen to realize multiple gray level displaying including an intermediate color. Electrophoretic particles are made up of n-kinds of charged particles C, . . . , Ck, . . . , Cn having colors different from one another and threshold voltages to initiate an electrophoresis. Each of charged particles C, . . . , Ck, . . . , Cn satisfies a relationship characteristic of threshold value voltage of charged particles&#x3e; . . . &#x3e;threshold value voltage of charged particle Ck&#x3e; . . . &#x3e;threshold value voltage of charged particle Cn. A voltage applying unit, at time of renewing a screen, renews a screen to a next screen having a desired density by a transition of a relative color density of each charged particle to a relative color density of a corresponding intermediate state in order of charged particle C&#x3e; . . . &#x3e;Ck, . . . , Cn for a voltage driving waveform of each charged particle.

Surface display device of an arbitrary shape

To provide a structure and a manufacturing method which can manufacture, at a low cost and with good yield, a liquid crystal display panel having a lenticular lens and a substrate formed in a unified manner. When forming a lenticular lens onto a mother CF substrate by using a wet etching method, substrates are dipped into an etching solution while being raised up in such a manner that the length direction of slit openings of a mask is aligned with a vertical direction and an area having no mask pattern comes on a bottom side. With this, the residuals generated due to glass impurities can be drained towards the lower side along the lenticular lens shape to be discharged to the flat area, which makes it possible to suppress deterioration in the etching processed shape.

Liquid crystal display panel and manufacturing method thereof

To provide an erasing device whose power consumption required for erasing operations is suppressed, which does not spoil the portability of an optical writing type display medium. In a first display function layer, voltages applied to two cholesteric liquid crystal layers when an erasing voltage is applied between a pair of electrodes are defined as V, V, respectively, and threshold voltages with which the cholesteric liquid crystal layers change to the homeotropic alignment are defined as Vth, Vth, respectively. In that case, in a state the voltages Vand Vare determined according to only each resistance of the cholesteric liquid crystal layers and resistance of a photoconductive layer, i.e., a sufficient time has passed from a point at which the erasing voltage is applied, V&#x2267;Vthand V&#x2267;Vthapply.

Erasing device and method of display medium, and erasing signal setting method

A three-dimensional image display device is provided with a display panel. The display panel is provided with a plurality of pixels for the right eyes and pixels for the left eye, and light emitted from the pixels for the right eye is made incident to the right eye of a viewer and light emitted from the pixels for the left eye is made incident to the left eye. When the normal distance between the display panel and the viewer is set to a maximum observation distance, D (mm), then definition X (dpi) of at least one of a vertical direction and a horizontal direction on a display plane of the display panel is set as in the following expression. 

Three-dimensional image display device and three-dimensional image display method

In a formation method for forming a fine structure in a workpiece () containing an etching control component, using an isotropic etching process, a mask () having an opening () is applied to the workpiece, and the workpiece is etched with an etching solution () to thereby form a recess (), corresponding to a shape of the opening, in a surface of the workpiece. The etching of the workpiece is stopped due to the etching control component eluted out of the workpiece in the etching solution within the recess during the isotropic etching process.

Method for forming finely-structured parts, finely-structured parts formed thereby, and product using such finely-structured part

Growing community of inventors

Kanagawa, Japan

Setsuo Kaneko