Seiko Epson Corporation

Sony Corporation

Honda Motor Co., Ltd.

Seiko Epson Corportion

Tsuyoshi Maeda

Osamu Okumura

Eiji Okamoto

Kinya Ozawa

Toshiharu Matsushima

Takumi Seki

Kimitaka Kamijo

Nobutaka Urano

Toyokazu Ogasawara

Hirotaka Kawata

Katsunori Yamazaki

Akira Inoue

Tomotaka Matsumoto

Chiyoaki Iijima

Hitoshi Tsuchiya

Hidekuni Moriya

Yutaka Ozawa

Tsuyoshi Okazaki

Hirokazu Takahashi

Takashi Yamazaki

Hiroshi Wada

Shoji Hinata

Yasuhiro Ueda

Joji Nishimura

Takeyoshi Ushiki

Daisuke Nagano

Eiji Chino

Yasuo Arikawa

Eiichi Miyazawa

Toshihiko Tsuchihashi

Noriko Ishii

Ken Kurahashi

Yuki Yamada

Ikutaka Nachi

Yasushi Kasajima

Saori Eisaki

Kunimasa Suzuki

Yukari Takehira

Shigeaki Arai

Michiko Sekikawa

Lisa Naomi Schlais

Kentaro Tanigaki

Futaba Shinohara

In the disclosure, an F/B correction coefficient correcting a fuel injection amount so that a detected equivalence ratio detected by an LAF sensor becomes a target equivalence ratio is calculated by using a feedback control containing a predetermined gain, and a reference F/B correction coefficient is further set. By changing a valve overlap characteristic between an intake valve and an exhaust valve in a supercharging state, a scavenging control that scavenges a combustion chamber by blow-by of intake air is executed. During the scavenging control, when the F/B correction coefficient is changing relative to the reference F/B correction coefficient in a direction of further correcting the fuel injection amount to a rich side, the gain of the feedback control is reduced.

Control device of internal combustion engine

A display device includes a first sub-pixel formed by a blue-type-hue colored area included in a visible light region whose hue changes in accordance with wavelength, a second sub-pixel formed by a red-type-hue colored area included in the visible light region, a third sub-pixel and a fourth sub-pixel formed by colored areas of two types of hues included in the visible light region, the two types of hues being selected from a hue range of from a blue hue to a yellow hue, and a plurality of pixels regularly disposed horizontally and vertically and each including the first to fourth sub-pixels. At least two of the four sub-pixels have different areas, and two of the four sub-pixels having smaller areas among the four sub-pixels are disposed so as not to be adjacent to each other.

Display device, method of disposing pixels, and pixel disposition program

A liquid crystal display device, without light leakage in a black display mode, is provided. The liquid crystal display (LCD) device includes a LCD panel, a light source, and an optical filter between the LCD and the light source. When the LCD panel is in the black display mode without the optical filter, leakage light leaking from the LCD panel in an oblique direction shows a hue having a local minimum value in a wavelength range from 450 nm to 550 nm. Normal incident light entering into the LCD in a normal direction shows a hue same as that of light just emitted from the light source, and oblique incident light entering into the LCD panel in an oblique direction shows a hue having a local maximum value in a wavelength range from 400 nm to less than 550 nm.

Liquid crystal display device

A lens array sheet includes a lens layer having a lens surface on which a plurality of lenses are formed in an array, and a light diffusion layer arranged at an opposite side to the lens surface of the lens layer, for diffusing light directing toward the lens layer, wherein the light diffusion layer has a light reflection portion, which is embedded in at least a part of a non-light focusing region of the lens layer, for reflecting light passing through the non-light focusing region and directing toward the lens layer.

Lens array sheet, light source and liquid crystal display device

A liquid crystal display device according to the present invention includes a liquid crystal panel, a backlight source provided on a rear surface of the liquid crystal panel, for irradiating the liquid crystal panel with white light, and an optical film provided between the liquid crystal panel and the backlight source, in which the optical film includes a base material which passes the white light irradiated from the backlight source, a colored layer partially provided on one surface of the base material at the side of the liquid crystal, panel, and a reflective layer provided on another surface of the base material at the side of the backlight source opposite to the colored layer, for reflecting the white light.

Liquid crystal display device, backlight source and optical film

A liquid crystal display device according to the present invention includes a liquid crystal panel which has a liquid crystal cell including a predetermined liquid crystal layer and polarizing plates for holding the liquid crystal cell, a backlight source which is arranged on the rear side of the liquid crystal panel, for irradiating the liquid crystal panel with white light, and an absorbing layer which is arranged between the backlight source and the liquid crystal cell, for absorbing only the light of the wavelength band corresponding to a changed color of the white light while passing through the liquid crystal panel in the oblique direction with respect to the normal direction of the liquid crystal panel.

Liquid crystal display device, polarizing plate and backlight source

A liquid crystal display device with a vertical alignment mode in which a high image quality and a wide viewing angle are secured includes a liquid crystal layer having an initial state of vertical alignment interposed between a pair of substrates opposite to each other. A plurality of alignment control structures including a dielectric protrusion protruded toward the liquid crystal layer from the inner surface of the substrate is provided in a dot area constituting one unit of display. When that the dielectric constant of the dielectric protrusion is &#x3b5;, the dielectric constant of a major axis direction of liquid crystal molecules constituting the liquid crystal layer is &#x3b5;, and the dielectric constant of a minor axis direction thereof is &#x3b5;, the dielectric constants satisfy the expression &#x3b5;&#x3e;&#x3b5;&#x3e;&#x3b5;.

Liquid crystal display device and electronic apparatus

A lens array sheet includes a lens layer having a lens surface on which a plurality of lenses are formed in an array, a light reflection layer arranged at an opposite side to the lens surface of the lens layer and having an opening within a light focusing region in the lenses to transmit light, for reflecting light at a site other than the opening, and a light diffusion layer arranged between the lens layer and the light reflection layer, for diffusing light, which passes through the opening and is directed toward the lens layer.

An electroluminescence device includes a first, second, and third light emitting elements above a substrate. The first light emitting element includes a first transparent anode, a second transparent conductive film, a third transparent conductive film, a cathode, and a first light emitting function layer including a first luminescent layer which emits a first light of a first color. The second light emitting element includes a second transparent anode, the third transparent conductive film, the cathode, and a second light emitting function layer including a second luminescent layer which emits a second light of a second color, which is different from the first color. The third light emitting element includes a third transparent anode, the cathode, and a third light emitting function layer including a third luminescent layer which emits a third light of a third color, which is different from the first and second colors.

Electroluminescence device, method of manufacturing electroluminescence device, and electronic apparatus

A liquid crystal device includes a pair of substrates and a liquid crystal layer between the pair of substrates. In addition, the device includes a plurality of dots capable of independently applying voltage to the liquid crystal layer, each dot having a dot area that includes a first section and a second section. A color filter is arranged in the first section of at least one of the dots. A substantially transparent area is arranged in the at least one of the dots in the second section where the color filter is not arranged.

Reflective type color liquid crystal device and an electronic apparatus using this

A light emitting apparatus having light emitting devices having a stack of a light-transmitting anode, a functional layer including at least a light emitting layer, and a cathode for a plurality of pixels corresponding to red, green, and blue colors on a substrate, wherein an optical resonator having a lower-layer-side reflecting layer at a lower-layer side of the anode is formed in the light emitting device, wherein a plurality of the pixels include pixels which correspond to different thicknesses of a anode, and wherein a light-transmitting insulating protective film is formed between the anode and the lower-layer-side reflecting layer to cover the lower-layer-side reflecting layer.

Method of producing a light emitting apparatus provided with an insulating film between reflective layers and patterned anodes formed of different thicknesses

An electrooptical device which simultaneously displays a first and second image in different directions. The electrooptical device includes a display panel including a plurality of pixel rows. Each pixel row includes first pixels for displaying the first image, first light-shielding portions, second pixels for displaying the second image, and second light-shielding portions which are wider than the first light-shielding portions. The electrooptical device also includes a light-transmissive substrate provided parallel to the display panel, and a light-shielding barrier layer provided on the substrate which includes apertures that align with the second light-shielding portions when viewed from a direction that is normal to the display panel.

Stereoscopic electrooptical device having alternating light-shielding portions that have different widths provided between adjacent pixels

A light-emitting device includes a light-emitting element in which a first electrode layer, a functional layer having at least a light-emitting layer, and a second electrode layer are laminated. At least one of the first electrode layer and the second electrode layer has a light-transmissive electrode layer. A refractive material layer is provided at a side of the light-transmissive electrode layer not facing the functional layer. At a side of the refractive material layer not facing the light-transmissive electrode layer, a substrate formed with irregularities on a surface thereof abutting the refractive material layer is provided.

Light-emitting device

There is provided a liquid crystal display device that includes a liquid crystal panel in a vertically aligned liquid crystal mode, a backlight source placed at the back of the liquid crystal panel to emit white light to the liquid crystal panel, and an optical film placed between the liquid crystal panel and the backlight source and containing dichroic dye aligned in a substantially perpendicular direction.

Growing community of inventors

Ryuo-cho, Japan

Tsuyoshi Maeda