415 results about "Vertical Dimensions" patented technology

Structures and methods for three-dimensional image sensing using high frequency modulation includes CMOS-implementable sensor structures using differential charge transfer, including such sensors enabling rapid horizontal and slower vertical dimension local charge collection. Wavelength response of such sensors can be altered dynamically by varying gate potentials. Methods for producing such sensor structures on conventional CMOS fabrication facilities include use of “rich” instructions to command the fabrication process to optimize image sensor rather than digital or analog ICs. One detector structure has closely spaced-apart, elongated finger-like structures that rapidly collect charge in the spaced-apart direction and then move collected charge less rapidly in the elongated direction. Detector response is substantially independent of the collection rate in the elongated direction.

The present invention provides methods and devices for fabricating 3D structures and patterns of 3D structures on substrate surfaces, including symmetrical and asymmetrical patterns of 3D structures. Methods of the present invention provide a means of fabricating 3D structures having accurately selected physical dimensions, including lateral and vertical dimensions ranging from 10 s of nanometers to 1000 s of nanometers. In one aspect, methods are provided using a mask element comprising a conformable, elastomeric phase mask capable of establishing conformal contact with a radiation sensitive material undergoing photoprocessing. In another aspect, the temporal and/or spatial coherence of electromagnetic radiation using for photoprocessing is selected to fabricate complex structures having nanoscale features that do not extend entirely through the thickness of the structure fabricated.

A 3D interconnect structure comprising an ultra-thin interposer having a plurality of ultra-high density of through-via interconnections defined therein. The 3D interposer electrically connects first and second electronic devices in vertical dimension and has the same or similar through-via density as the first or second electronic devices it connects. The various embodiments of the interconnect structure allows 3D ICs to be stacked with or without TSVs and increases bandwidth between the two electronic devices as compared to other interconnect structures of the prior art. Further, the interconnect structure of the present invention is scalable, testable, thermal manageable, and can be manufactured at relatively low costs. Such a 3D structure can be used for a wide variety of applications that require a variety of heterogeneous ICs, such as logic, memory, graphics, power, wireless and sensors that cannot be integrated into single ICs.

The invention discloses a three-dimensional wave beam forming method in long term evolution (LET). The three-dimensional wave beam forming method comprises the following steps that: a base station adopts an array antenna structure, and each antenna in the vertical direction has a port for wave beam forming; a terminal receives a signal, performs channel estimation to acquire a three-dimensional (3D) channel matrix H and selects a horizontal-dimension precoding matrix and a vertical-dimension precoding matrix according to the H; the terminal feeds sequence numbers corresponding to the precoding matrixes selected in the step 2 back to the base station, and the base station recovers the corresponding horizontal-dimension precoding matrix and the corresponding vertical-dimension precoding matrix according to the fed sequence numbers, and generates a 3D precoding matrix; and the base station precodes the sent signal according to the precoding matrix obtained in the step 3, performs 3D wave beam forming on the sent signal and sends the processed signal through the antenna, and the terminal receives the signal and returns to the step 2. By the method, channel information in the horizontal direction and the vertical direction are used comprehensively, and horizontal-dimension wave beam forming and vertical-dimension wave beam forming are realized at the same time, so higher wave beam forming gain can be obtained and the whole performance of the system can be improved.

A diffractive beam expander (50) comprises a substantially planar waveguiding substrate, an input grating (10) to provide an in-coupled beam (B1) propagating within said substrate, and an output grating (30) to provide an out-coupled beam. The expander (50) comprises also four or more further grating portions to expand the height of the in-coupled beam (B1). A part of the in-coupled light is diffracted by a first deflecting grating portion (21a) to provide a first deflected beam. A part of the in-coupled light is diffracted by a second deflecting grating portion (22a) to provide a second deflected beam. The first deflected beam propagates downwards and the second deflected beam propagates upwards with respect to the in-coupled beam (B1). The first deflected beam impinges on a first direction-restoring grating portion (21b) and the second deflected beam impinges on a second direction-restoring grating portion (22b). The first restoring grating portion (21b) provides a first restored beam (V1) and the second restoring grating portion (22b) provides a second restored beam (V2), which both have the same direction as the in-coupled beam (B1). Out-coupling provides an output beam which is parallel to the input beam, and has a greater vertical dimension than said input beam.

A spherical panoramic image camera system including four receptacles equally angularly spaced about a geometric center and four cameras, each camera comprises a lens having a lens field of view of more than about 180 degrees and an optical axis, each camera is configured to be mountable to one of the four receptacles with the field of view pointed away from the geometric center and an image recorder having a substantially rectangular shape having a vertical dimension and a horizontal dimension, wherein the vertical dimension is adapted to receive an image cast by the lens that corresponds to the lens field of view and the horizontal dimension is adapted to receive an image cast by the lens that corresponds to a field of view of more than about 90 degrees. The optical axes of the four cameras are equally angularly spaced about the geometric center.

An occupant protection device includes an airbag 10 that is inflated with gas from an inflator 20 at a side of an occupant B to protect the body of the occupant B from the shoulder Ba to the lumbar Bd, the airbag 10 having substantially the same vertical dimension as that of a seat back Aa. In this occupant protection device, uninflatable sections 12 and 13 are formed in a vertical center portion 10c of the airbag 10, that is, at a position corresponding to the chest Bb and the abdomen Bc of the occupant B. Accordingly, a region which is thinner than an upper portion 10a and a lower portion 10b of the airbag 10 in a vehicle width direction when the airbag 10 is inflated and that extends substantially parallel to the seat back Aa is formed substantially at the center of the airbag 10.

An elliptical exercise machine and methods for using the machine where the horizontal length of the stride of the ellipse can be adjusted by the user without the user having to alter the vertical dimension of the ellipse by an equivalent amount.

Collapsible indoor and outdoor containers having a collapsible wall section with shape-retaining characteristics are disclosed. In particular, collapsible coolers, fish bins, and wheeled vertical bins are provided. The collapsible wall section may include foldable tiers of a flexible material, each tier having at least one stable, relatively expanded position and at least one stable, relatively collapsed position; and an intervening, non-folding tier composed of a different, relatively stiff or rigid material. The coolers, fish bins, and wheeled vertical bins are each advantageously provided with a collapsible insert container that nests within and collapses together with a shell of the respective container, the respective wall folds of the shell and insert meshing together to result in a combined collapsed vertical dimension as small or nearly as small as that of the collapsed shell alone.

Provided is a method for manufacturing a surgical guide, and a crown and an abutment in a mouth for a dental implant, including an operation of obtaining a primarily scanned image through scanning of inner and outer surfaces of a denture which has a first image matching groove matched with a patient's tooth implanting portion and in which a plurality of reference markers are attached to an outside, obtaining a secondarily scanned image through oral scanning of upper and lower jaws while the denture is installed, preliminarily matching the secondarily scanned image with the primarily scanned image, obtaining an integrated scanned image considering a vertical dimension by reversing the first image matching groove so that an image of the first image matching groove is dimensionalized from the primarily scanned image, and obtaining a CT image through CT scanning of the upper and lower jaws.

A system and method are provided for determining eye closure state of the eye of a subject. The system includes a video imaging camera oriented to generate images of an eye of a subject and a video processor for processing the images generated with the video imaging camera. The video processor is configured to detect an eye in the video images' and determine whether the images of the eye are noisy. The video processor processes geometrical and statistical shape of the eye in the images if the eye is not noisy, and processes changes in the size of the eye over time if the images are noisy. The processor further determines eye closure state based on a ratio of horizontal to vertical dimensions.

A kit of parts and assembly of parts configured to create a sign system frame for accepting and displaying flexible signage of substantially uniform vertical dimension. One or more substantially uniformly parallel pairs of rail sections are provided each having an outer edge and inner edge. The rail sections have substantially uniform cross sections and longitudinal axes wherein the inner edge of the rail sections are provided with separator slots and signage slots for accepting and frictionally retaining the flexible signage and separator panels. The separator panels are employed to maintain pairs of rail sections parallel to one another at a distance approximating the uniform vertical dimension of the signage.

The invention relates to the field of wireless communication technology, in particular to a method, device and system for transmitting reference signals, and aims to solve the problems in the prior art that estimation of a vertical dimension channel can not be supported and 3D beam forming can not be supported. The method provided by the embodiment of the invention comprises the following steps: a network side determines a subframe for bearing reference signals, determines a pilot frequency port for the reference signals, and also sends the reference signals which are allocated in the pilot frequency port in the subframe, wherein the pilot frequency port at least comprises a row of horizontal dimension pilot frequency ports and a list of vertical dimension pilot frequency ports, reference signals allocated in the horizontal dimension pilot frequency ports are horizontal dimension reference signals, and reference signals allocated in the vertical dimension pilot frequency ports are vertical dimension reference signals. According to the method, device and system, provided by the embodiment of the invention, since the vertical dimension reference signals can be sent out directly, the channel estimation of the vertical dimension pilot frequency ports can be achieved, and the dynamic 3D beam forming technology can be achieved.