Bosch Corporation

Samsung Electronics Co., Ltd.

Robert Boschgmbh

Yuichiro Goto

Youngchol Lee

Naewon Jang

Yoshihiro Yokote

Kaoru Maeda

Wolfram Wiese

Daniel Scherrer

Vinzenz Neubert

Jing Yang

Yasuhisa Ogura

Masaki Suganuma

A liquid crystal display device includes a light source, a light collection part, a liquid crystal part, and an anisotropic diffusion layer. The light source emits light. The light collection part collects the light emitted from the light source in the front direction of the liquid crystal display device so that, when an image is displayed, the light collecting property in a left-right direction is different from the light collecting property in an up-down direction. The liquid crystal part controls a transmission state of the light collected by the light collection part using a liquid crystal. The anisotropic diffusion layer anisotropically diffuses the light transmitted through the liquid crystal part.

Liquid crystal display device and display apparatus

The present invention provides a fuel injector capable of suppressing separation of a fuel flow in an injection port during fuel injection. A fuel injector () includes plural injection ports (to), each of which injects the fuel into an internal combustion engine (). The plural injection ports (to) are provided in plural on a first circle with a first radius (R) and on a second circle with a larger second radius (R) than the first radius (R), and includes: a first injection port (), a center of an opening of which is provided on the first circle; and a second injection port (), a center of an opening of which is provided on the second circle on an opposite side of a tangent of the first circle, which passes the center of the opening of the first injection port, from a center axis (CF) of the fuel injector (). When seen in a cross section on the shortest line connecting the center of the first injection port () and the center of the second injection port (), a first angle (&#x3b8;) defined by a center axis (CF) of the first injection port () and the center axis (CF) of the fuel injector () is larger than a second angle (&#x3b8;) defined by a center axis (CF) of the second injection port () and the center axis (CF) of the fuel injector ().

Fuel injector and internal combustion engine including fuel injector

It is an object of the present invention to reduce the penetration of a fuel spray directed toward a certain area in a cylinder, thereby reducing oil dilution that increases sliding resistance in the engine, reducing fuel adhesion or the like onto the cylinder liner, and also reducing the adverse effect of a fuel spray having an increased penetration. A fuel injection valve that has a plurality of injection holes and injects fuel into a cylinderof an internal combustion engine includes: injection holes aand ahaving a larger diameter for injecting fuel toward a ring-shaped space Tincluding areas Aand Aof strong tumble flow T formed in the cylinder; and injection holes a, a, aand ahaving a smaller diameter for injecting fuel toward a space including areas A, A, Aand Aof weak tumble flow formed in the cylinder. A fuel spray from an injection hole having the larger diameter has a penetration force to the tumble flow larger than the penetration force of a fuel spray from an injection hole having the smaller diameter.

Fuel injection valve, internal combustion engine and fuel injection method

Growing community of inventors

Kanagawa, Japan

Yuichiro Goto