126results about How to "Prevent such non-uniformity" patented technology

The liquid crystal display device 100 has a matrix arrangement of pixels which are formed by a liquid crystal layer, display electrodes disposed across the liquid crystal layer, and a counter electrode made of a transparent material and represents a tone (gray scale level) per pixel by applying a drive voltage to the liquid crystal layer, the drive voltage corresponding to a potential difference between each of the display electrodes and the counter electrode. The device also includes a common voltage supplying part 42 that detects a charge in a certain area T1 of the counter electrode 15 and compares a feedback voltage corresponding to the detected charge in the area, thereby providing common voltage Vcom feedback control. Consequently, flickers on the screen can be prevented by common voltage Vcom feedback control.

A light emitting device includes a plurality of solid-state light emitting elements; a board on which the solid-state light emitting elements are arranged in the form of an array; and a light distribution adjusting member for adjusting a distribution of lights outputted from the solid-state light emitting elements. The light distribution adjusting member is provided to commonly cover at least two of the solid-state light emitting elements, and includes an accommodating portion which accommodates the solid-state light emitting elements; a concave curved surface portion provided above light output surfaces of the solid-state light emitting elements and immediately above the solid-state light emitting elements; and a pair of convex curved surface portions which are provided in opposite sides of the concave curved surface portion, each of the convex curved surface portions being smoothly connected to the concave curved surface portion.

An Inkjet head according to an exemplary embodiment of the present invention includes an ink storage unit including an inner storage space, a head unit connected to the ink storage unit, and a plurality of nozzles discharging the ink, wherein the floors of the inner storage space of the ink storage unit form a step. Accordingly, in the Inkjet head of an exemplary embodiment of the present invention, the floors of the inner storage space of the ink storage unit form a step, and the ceiling of the inner flow space of the head unit is inclined, thereby preventing the ink vapor from being confined inside the head unit. Therefore, the ink to be discharged through the nozzle flows in a predetermined direction and does not include ink vapor, thereby preventing discharge deterioration.

When it is complete to unwind a first PVA film from a first film roll, it is started to unwind a second PVA film from a second film roll. A trailing end portion of the first and second PVA film and a leading end portion of the second PVA film are overlaid at a film connecting position. A receive stage and a seal head of a heat sealer sandwiches overlaid portions, and a head body of the seal head heats them so as to thermally melt and adhere the first and second PVA films. During the thermal melt-adhesion, a thermal melt-adhesion line is formed in the overlaid portions of the first and second PVA films.

A liquid crystal display comprising a liquid crystal display wide viewing angle polarizing adhesion film, which comprising a polarizing layer laminated on an optical compensation film and a retardation film and/or a brightness enhancement film laminated on said polarizing layer, wherein said polarizing layer is directly laminated on said optical compensation film, adhered onto at least one side of a liquid crystal panel, is less brightness nonuniformities.

Other end portion of a wire member 6 having elasticity one end portion of which is fixed to a fixed support member 2 is fixed to a movable lens holder 3 having an object lens 31. The wire member 6 is arranged to penetrate through a layer of a damper member 8 filled to a filling portion 7 of the fixed support member 2. The filling portion 7 is formed by a groove-like face 71 and an inner face 21a of a lid portion 21. The lid portion 21 is provided with a damper member filling port 22. A front and rear width c and an up and down width d of the damper member filling port 22 are narrower than a front and rear width a and an up and down width b of a groove shaped hollow portion.

A method of processing a semiconductor wafer, characterized by comprising the steps of executing a permutation processing for processing (Pi) the semiconductor wafers by using a plurality of processing containers (A, B, C, D) for performing the processings different from each other while sequentially transferring (Ci) the wafers into the processing containers or performing a parallel processing for processing the wafers in the processing containers by using the plurality of processing containers for performing the processings identical to each other and a transfer mechanism used commonly for the processing containers while sequentially transferring the wafers into the processing containers by the transfer mechanism, wherein the processings of the wafers in the processing vessels are performed after the completion of the conditioning (Si) of the processing vessels and, in a first processing, a conditioning start time for a next processing container is adjusted so that the conditioning of the next processing container can be completed when the processing of the previous processing container is completed and, in a second processing, the conditioning start time for the latter processing container is adjusted so that the conditioning of the processing container allowing the wafers to be next transferred therein can be completed when the transfer of the wafers into the processing container is completed.

A heat-dissipating module includes a first fan unit and a second fan unit, which are serially connected together to provide an air inlet and an air outlet. Each of the first fan unit and the second fan unit includes a casing and an impeller. At least one side air inlet is defined in at least one of a plurality of sides of the casing of the first fan unit and a plurality of sides of the casing of the second fan unit. The air inlet amount and the air outlet amount of the second fan unit are increased by the side air inlet. The air density distribution is uniform, and the wind noise during operation is lowered.

Occurrence of an event can be prevented, whereby, when a backlight expands with heat, a light guide plate might move a group of optical sheets into contact with a middle frame and deform the sheets, thereby causing nonuniformity of luminance on a screen. In particular, a protrusion is formed at an edge of the plate, and the sheets are mounted on the plate to avoid the protrusion. The frame covers the protrusion and the edge of the sheets. Even if a spatial gap with respect to the frame is lost by expansion of the plate, the sheets suffer no deformation due to interference between an edge of the sheets and the frame. Therefore, the nonuniformity of luminance on the screen does not occur, either. Also, unusual sounds due to movement of the plate under vibration do not arise since a gap between the protrusion and the frame can be small.

The present invention provides a polarizing plate with an optical compensation layer capable of contributing to the reduction in thickness, enhancing viewing angle properties, realizing a high contrast, preventing interference nonuniformity and heat nonuniformity, suppressing a color shift, realizing satisfactory color reproducibility, and preventing light leakage in a black display satisfactorily, and a liquid crystal panel, a liquid crystal display apparatus, and an image display apparatus using the polarizing pate with an optical compensation layer. A polarizing plate with an optical compensation layer of the present invention comprises a polarizer, a first optical compensation layer, and a second optical compensation layer in the stated order, wherein the first optical compensation layer has a refractive index profile of nx>ny=nz, exhibits wavelength dispersion properties in which an in-plane retardation Re₁ decreases toward a shorter wavelength side, and has the in-plane retardation Re₁ of 90 to 160 nm; and the second optical compensation layer comprises a film layer, and has a refractive index profile of nx=ny>nz, an in-plane retardation Re₂ of 0 to 20 nm, and a thickness direction retardation Rth₂ of 30 to 300 nm.

A solid-state imaging device includes: a pixel array section having an effective pixel region formed by a plurality of pixels which are disposed in the form of a matrix, each of which includes a photoelectric conversion device and a transistor reading out an electric charge obtained by photoelectric conversion at the photoelectric conversion device, and which are illuminated by light and a light-shielded pixel region formed by a plurality of pixels which are shielded from light; a row scan section selecting and controlling each row of pixels of the pixel array section to output a signal from each of the pixels of the selected row of pixels to a column signal line provided in association with the row of pixels; and an A-D conversion section converting the signal output from the signal line into a digital signal.