摘要:
A technique for engine control to account for fuel effects including providing an internal combustion engine and a controller to regulate operation thereof, the engine being operable to combust a fuel to produce an exhaust gas; establishing a plurality of fuel property inputs; establishing a plurality of engine performance inputs; generating engine control information as a function of the fuel property inputs and the engine performance inputs; and accessing the engine control information with the controller to regulate at least one engine operating parameter.
摘要:
An exemplary prism sheet includes a base including an upper surface and a plurality of lenses disposed on the upper surface. The upper surface is a wavy surface. A liquid crystal display device using the prism sheet is also provided.
摘要:
A method for providing an out of box experience (OOBE) which includes providing an OOBE module and an OOBE variables file, providing OOBE options to the OOBE module via the OOBE variables file, customizing the out of box experience via the OOBE options in the OOBE variables file, and presenting the out of box experience via the OOBE module is disclosed.
摘要:
An exemplary backlight module (1) includes a light guide plate (10) and at least one point illuminator (12). The light guide plate includes a first side surface (102), and a protrusion (14) outwardly extending from the first side surface. The protrusion includes at least one second side surface (144) oblique to the first side surface. The at least one point illuminator is adjacent to the least one second side surface.
摘要:
In one embodiment, a selection of plural testflows is first obtained. Each testflow specifies how automated test equipment (ATE) should test at least one device. Calibration information is then identified for each of the testflows, and redundancies in the identified calibration information are eliminated to compile a set of non-redundant information for performing a focused calibration over the ATE and selected testflows.
摘要:
It is the general object of the present invention to provide an improved method of fabricating semiconductor integrated circuit devices, specifically by describing an improved process of fabricating multilevel metal structures using low dielectric constant materials. The present invention relates to an improved processing methods for stable and planar intermetal dielectrics, with low dielectric constants. The first embodiment uses a stabilizing adhesion layer between the bottom, low dielectric constant layer and the top dielectric layer. The advantages are: (i) improved adhesion and stability of the low dielectric layer and the top dielectric oxide (ii) over all layer thickness of the dielectric layers can be reduced, hence lowering the parasitic capacitance of these layers. In the second embodiment, the method uses a multi-layered “hard mask” on metal interconnect lines with a silicon oxynitride DARC, dielectric anti-reflective coating on top of metal. A double coating scheme of low dielectric constant insulators are used in this application. The third embodiment uses a hard mask stack over the interconnect metal lines, with a silicon oxynitride DARC costing on top of metal, and an adhesion layer between the low dielectric material and the top dielectric layer.
摘要:
FIG. 1 is a perspective view of a camera lens showing our new design; FIG. 2 is a front elevation view thereof; FIG. 3 is a rear elevation view thereof; FIG. 4 is a left side elevation view thereof; FIG. 5 is a right side elevation view thereof; FIG. 6 is a top plan view thereof; FIG. 7 is a bottom plan view thereof; and, FIG. 8 is an enlarged portion view taken from encircled portion labeled, “FIG. 8,” in FIG. 2. The dashed-dot lines illustrate the boundary of the enlarged portion view of FIG. 8 shown in FIGS. 2 and 8 and form no part of the claimed design. The even dashed broken lines in the figures show portions of the camera lens which form no part of the claimed design.
摘要:
The invention discloses a novel LCD projector, comprising an imaging system with single-light path system for LCD projector time-division display, a lighting system with PCS (P light converted into S light) function, a three-primary-colors LED light source with microlenses, and a heat dissipation system with dust-proof and self-cleaning function; the monochrome LCD screen of the imaging system has a high light transmittance and resolution, achieving higher brightness and resolution; the lighting part has a polarized light conversion function, which converts the useless P light into useful S light, improving the light utilization and increasing the brightness; a transparent antifouling coating is applied on the optical components of the heat dissipation system to reduce dust adsorption; ultrasonic vibrators are mounted on the optical components to shake off the dust attached; the light source uses the microlens to converge the three-primary-color LED light source to improve light efficiency and uniformity.
摘要:
The invention discloses a novel projector, comprising a sealed shell of electronic projector, an illumination system and a LED light source system, wherein the sealed shell is provided with an optical and internal circulation cooling assembly inside by area; the optical assembly comprises the projector working assembly. The invention is inside a sealed shell; the cold air far below normal temperature generated by semiconductor refrigeration piece takes away the heat on optical device, improving the heat dissipation efficiency. Simultaneously, because the cold air is inside a sealed shell, the optical device can be placed in a dust-free environment. The polarized light conversion prism converts the useless P light in conventional projector imagining into the useful S light, improving the light utilization, and increasing the brightness of projection at the same power. The LED light source is collimated by the collimating lens to meet PCS conversion requirement for polarized light converter.