摘要:
A new mounting structure is provided in which, when a heat sink is mounted (fixed) on a circuit board using a spring member, an anchor for fixing the spring member is formed in a very small size in plan view. In the present invention, at least one anchor for mounting a heat sink body on a circuit board is set in a projected state on the heat sink body side and both ends of a spring member are each directly or indirectly attached to an anchor, whereby the heat sink body is mounted on the circuit board. In the anchor, a main body section projecting on the circuit board is formed in a substantially circular shape or a polygonal shape. When the spring member is attached to the anchor, the spring member is attached to an attaching section in an externally fit state.
摘要:
There is provided a technology capable of reducing crosstalk at the time of 3D display in a display device using a liquid crystal lens that forms cylindrical lenses by controlling a voltage applied to a liquid crystal panel. The display device includes a liquid crystal display panel which includes a substrate including a plurality of strip-shaped transparent electrodes and a plurality of strip-shaped light shielding portions overlapping with the electrodes. The display device displays an image by switching a two-dimensional display and a three-dimensional display, and the cylindrical lenses making up a parallax barrier, are formed by controlling a refraction index of a liquid crystal layer.
摘要:
The invention relates to a method for producing a microbial substance-releasing layer on a technical surface. The inventive method comprises three steps: a) producing a solution from polyvinylacetate, a preservative agent and a solvent, b) applying the solution to the technical surface, and c) drying the solution applied to the technical surface while forming the layer. The inventive method is characterized by using benzoic acid, sorbic acid, natamycin, bacteriocines, plant extracts or mixtures thereof as the preservative agent and an ethanol/water mixture, ethyl acetate or acetone as the solvent.
摘要:
A method of inspecting defects of a sample on a movable table includes a first step for, on a basis of position information of the defects which is previously detected by an other inspection system, driving the table so that the defects come into a viewing field of an optical microscope having a focus which is adjusted, a second step for re-detecting the defects to obtain a first detection result, a third step for correcting the position information of defects on a basis of position information of the re-detected defects, and a fourth step for reviewing the defects whose position information is corrected to obtain a second detection result. At the second step, re-detecting is performed using reflection light or scattered light from the sample which passes an optical filter which includes a light shielding portion and a light transmitting portion.
摘要:
A method of manufacturing a semiconductor light emitting element includes preparing a semiconductor stacked layer structure by stacking a first semiconductor layer and a second semiconductor layer in this order, forming a second electrode and an insulating layer in this order on the second semiconductor layer, exposing the first semiconductor layer by removing a part of the second semiconductor layer, forming a first electrode by forming a metal layer on the exposed first semiconductor layer and the insulating layer and flattening a surface of the metal layer, forming a first electrode-side bonding layer having a top layer made of Au on the first electrode, preparing a support substrate including a support substrate-side bonding layer having a top surface made of Au, and bonding the first electrode-side bonding layer and the support substrate-side bonding layer.
摘要:
The present invention provides a plasma processing method that uses a plasma processing apparatus including a plasma processing chamber in which a sample is plasma processed, a first radio-frequency power supply that supplies a first radio-frequency power for generating plasma, and a second radio-frequency power supply that supplies a second radio-frequency power to a sample stage on which the sample is mounted, wherein the plasma processing method includes the steps of modulating the first radio-frequency power by a first pulse; and controlling a plasma dissociation state to create a desired dissociation state by gradually controlling a duty ratio of the first pulse as a plasma processing time elapses.
摘要:
A DC power supply including a resonant circuit on a secondary side of a transformer suppresses a surge voltage during power recovery of diodes constituting a rectifier circuit, correctly estimates a load current from a secondary current of the transformer, and adjusts supplied power when a load is light. The DC power supply includes a DC voltage source, a converter, a transformer, a rectifier circuit, a resonant circuit composed of a resonant switch and a resonant capacitor, a filter reactor, a filter capacitor, a snubber diode, a snubber capacitor, a load, first and second voltage sensors, a current sensor, and a controller for controlling gate pulses of semiconductor devices constituting a converter and the resonant switch and a signal for adjusting operation timings of A/D converters converting the signals of these sensors.
摘要:
A semiconductor memory array includes a first nonvolatile memory cell having a first charge storage layer and a first gate electrode and a second nonvolatile memory cell, adjacent to the first memory cell in a first direction, having a second charge storage layer and a second gate electrode. The first and second electrodes extend in a second direction perpendicular to the first direction, the first electrode has a first contact section extending toward the second electrode in the first direction, and the second electrode has a second contact section extending toward the first electrode in the first direction. The first and second contact positions are shifted in the second direction, respectively, and the first electrode and the first contact section are electrically separated from the second electrode and the second contact section.
摘要:
An image display device includes a resin film, an organic film which is formed above the resin film, a circuit layer which is formed above the organic film and includes at least a thin film transistor, and a barrier layer which is formed between the organic film and the circuit layer. The organic film has a first surface which faces the circuit layer and a side surface which crosses the first surface. The barrier layer covers the first surface and the side surface.
摘要:
A recording waveform is adjusted based on the fluctuation amount of the mark edge position, focused on that fluctuation of a mark edge position is increased in aged deterioration of a recording signal. Specifically, the recording waveform is adjusted such that a fluctuation amount becomes minimum or a threshold value or less. Then, information is recorded on the optical disc using the recording waveform. Further, provided is a recording medium or an information recording apparatus which stores parameters of the recording waveform.