Disclosed is a steel wire rod is a steel wire rod, wherein the number of inclusions per 100 mm² in a cross section including the axis of the steel wire rod is five or less: the inclusions contained therein being oxide inclusions 5 mum or more in width in the direction perpendicular to the rolling direction; and the composition thereof satisfying the expression MgO+MnO<=30% (mass %, the ...

A frame disposed on a rear side of a liquid crystal unit has in a front surface sheet thereof an opening almost the size of the liquid crystal unit, and is constituted so that a translucent optical diffusion sheet is tensely provided on the opening in a thin-box-form. An inverter printed board provided with an inverter circuit and a cold cathode are integrally coupled to this frame directly or ind...

Disclosed is an LCD device including a noise shielding member. The noise shielding member is a transparent conductive member including a transparent film on which a transparent conductive layer is coated. The noise shielding member may also be a transparent conductive layer scattered on the optical sheets. The transparent conductive layer comprises ITO or IZO. The noise shielding member is dispose...

An apparatus having a light source, a reflector, and a light pipe is disclosed. The light source includes a plurality of LED dies arranged in an array along a first direction, each LED die emitting light in a second direction. The light pipe includes a layer of transparent material having a top surface, a bottom surface, and an edge surface. The reflector reflects light from the LED dies traveling...

A pressure sensitive electrochromic device at least comprises a first substrate and a second substrate disposed opposite; a pressure sensitive layer disposed on the first substrate; an electrochromic layer disposed on the pressure sensitive layer; and a third conductive layer disposed between the electrochromic layer and the second substrate. The pressure sensitive layer includes a first conductiv...

A camera lens structure is disclosed, including a bottom base having at least one sliding track and one or more first and second limiting portions; a sliding portion formed with a sliding passage, an opening and a limiting portion disposed on the first side surface of the sliding track while the second side surface thereof is formed with a connecting hole; a penetrating portion disposed inside of ...

The invention discloses a digital single lens reflex camera. The digital single lens reflex camera comprises a zoom lens, a prism, an optical viewfinder, an image processor, a display, a photo-sensitive device and a lens. The lens containing both light reflection and light refraction ability is located on the path of an incident light. The lens reflects some of the incident light to the prism and ...

Disclosed is a six-segment color wheel having a coating thereof and including six color sections, which correspond to different colors respectively including a cyan color section. The spoke white generated from the color wheel comprises the spoke white generated by mixing cyan, and a white color with a predetermined color temperature can be obtained via adjusting coating spectrum on the color whee...

A camera using a programmable aperture is disclosed in which a programmable lens is disposed between a lens assembly and a sensor to properly transmit or block light rays reflected by a photographed object and incident to the lens assembly and then received by the sensor so as to obtain records of the incident light rays at different positions on the lens assembly. Moreover, complete light field d...

A photosensitive resin composition comprising (A) a binder polymer, (B) a photopolymerizable compound bearing in the molecule at least one polymerizable ethylenically unsaturated bond, and (C) a photopolymerization initiator, characterized in that the component (B) consists of (B1) a photopolymerizable compound bearing at least two polymerizable ethylenically unsaturated bonds in the molecule and ...

The present invention relates to ultra-large scale integrated (ULSI) interconnect structures, and more particularly to patternable low dielectric constant (low-k) materials suitable for use in ULSI interconnect structures. The patternable low-k dielectrics disclosed herein are functionalized polymers that having one or more acid-sensitive imageable functional groups.

A photoresist residue remover composition is provided that includes one type or two or more types of fluoride compound and one type or two or more types chosen from the group consisting of glyoxylic acid, ascorbic acid, glucose, fructose, lactose, and mannose (but excluding one that includes ammonium fluoride, a polar organic solvent, water, and ascorbic acid). There is also provided use of the ph...

This invention provides a component numbering management system and method applicable to a circuit board wiring software, including the steps of: retrieving from the wiring software data of the absolute coordinates of components of a circuit board and the corresponding coordinates of a respective component number via a retrieving module; calculating the absolute coordinates of the component number...

A quality control system has: a QC value storage unit, a data acquisition device, a device internal information storage unit, a recipe storage unit, a QC value prediction unit, a wafer determination unit, a recipe selection unit, and a measurement device.

With a direct touch type metal diaphragm valve, the durability of the valve, that is to say, the ensured number of continuous open/close operations of a valve, is substantially increased under conditions that an appropriate flow rate coefficient Cv is maintained, and changes of the afore-mentioned Cv value over time become less by means of the deformation of a valve seat being restricted. With a ...