摘要:
Disclosed herein are an electroconductive paste and a method for fabricating the same. The electroconductive paste includes: metal nano powders having an aspect ratio of 1 to 2; and metal nano bars having an aspect ratio 3 to 300.
摘要:
Provided is a copper nano paste that can be calcined at a relatively low temperature. The copper nano paste includes: a binder added in an amount of 0.1 to 30 parts by weight; an additive added in an amount of not more than 10 parts by weight; and copper particles added in an amount of 1 to 95 parts by weight, wherein the copper particles have a particle size of 150 nm or less, and the surfaces of the copper particles are coated with a capping material.
摘要:
An output level of a pixel is determined using a reflected light reflected against an object. Pixel binning is selectively performed according to the output level of the pixel.
摘要:
The present invention relates to a biodegradable film for advertisement. In the present invention, films, to which the biodegradable polymer is applied as a cover layer having excellent printability with respect to various solvent inks or bio inks, are used as materials for indoor or outdoor advertisement, such as banners and flexes. Therefore, the present invention can provide environment-friendly biodegradable materials for advertisement, which do not discharge harmful substances during incineration, and can be easily decomposed on landfill treatments.
摘要:
Disclosed herein is an engine valve seat, including: iron (Fe) as a main component; about 0.6˜1.2 wt % of carbon (C); about 1.0˜3.0 wt % of nickel (Ni); about 8.0˜11.0 wt % of cobalt (Co); about 3.0˜6.0 wt % of chromium (Cr); about 4.0˜7.0 wt % of molybdenum (Mo); about 0.5˜2.5 wt % of tungsten (W); about 1.0˜3.0 wt % of manganese (Mn); about 0.2˜1.0 wt % of calcium (Ca); and other inevitable impurities.
摘要:
A single gate pixel of an image sensor, architecture of the single gate pixel, and an operation method of the single gate pixel may be provided. The single gate pixel includes a first transfer unit to transfer a charge, generated by a light detector element, to an accumulation (ACC) node, a second transfer unit to transfer the charge, accumulated in the ACC node, to a Floating Diffusion (FD) node, a connection unit to connect the light detector element to a driving voltage, and a reset unit to reset a voltage of the FD node based on a reset control signal.
摘要:
Disclosed are an imaging method and apparatus. The apparatus may include an image sensor that may include a plurality of pixels, wherein at least one pixel of the plurality of pixels includes a light-detector element and a filter that band-passes a select visible light component to the light-detector element and band-passes a select non-visible light component to the light-detector element. A color value and depth value may be obtained using the same pixel through the image sensor.
摘要:
A method of manufacturing a brake drum for a vehicle is provided, which comprises: bonding at a temperature of 500° C. or higher a braking surface of a brake drum which is made of a gray cast iron material with a housing which is to accommodate the braking surface and is made of an aluminum alloy material; and removing residual stress that remains in the gray cast iron material by heating the braking surface at a temperature of about 600° C. The brake drum can improve fuel efficiency of a vehicle and drive comfort while having excellent braking performances.
摘要:
An image sensor and a method of operating the image sensor are provided. At least one pixel of the image sensor includes a detection portion including a plurality of doping areas having different pinning voltages, and a demodulation portion to receive an electron from the detection portion, and to demodulate the received electron.
摘要:
The present invention relates to an improved shape of a headwear, and more particularly, to a headwear manufactured so that various patterns expressed on the headwear are appeared as if to be hidden and thus give feeling of beauty to the user to increase sense of beauty of the headwear.The headwear according to the present invention is constructed with a crown part or a main body of the headwear fabricated of a plurality of panels; and a visor part attached to a front lower portion of the crown part, wherein some panel of the panels of the crown part includes two panels which overlap on each other and are attached to each other, and the inner panel thereof is partially cut and according to a user's intension and the cut portion is removed from the inner panel, and the cut shape is shown from the outside of the crown through the outer panel.