摘要:
A wire stripping apparatus with a mechanism which cuts lead wire to a specified length, and peels off the covering of both ends of the wire before wiring it; through the attachment of a supply finger which conveys the wire to a predetermined position on the printed circuit board or similar for fixing, and positions it there, the device can supply the wire thus obtained to the next process. An automatic wiring device which can automatically perform wire coiling and soldering in a process continuous with the construction of said wiring by combining the work of this wire stripper with an automatic coiling and soldering device.
摘要:
A display area in a liquid crystal display apparatus is divided into five blocks extending in the lateral direction, is controlled to have a black writing period, a video writing period and a video holding period in each block in this order, and is controlled to delay the video writing period of the kth block in comparison with the video writing period in the (k−1)th block by a predetermined time period.
摘要:
A liquid crystal display apparatus in an embodiment of the invention, in which each frame period is divided into a first period for writing the non-video signals, a second period for writing the video signals to the respective pixels, and a third period for maintaining the video signals in the respective pixels; and in which a control unit (1) calculates a backlight luminance value and gamma conversion values based on the distribution of the gradation values prior to the second period, (2) gamma-converts the input video signals based on the gamma conversion values and writes gamma-converted video signals into the respective pixels during the second period, (3) causes the backlight to emit light based on the backlight luminance value during the third period.
摘要:
Methods for forming a protective polymeric coating on a silicon or silicon-carbide electrode of a plasma processing chamber are provided. The polymeric coating provides protection to the underlying surface of the electrode with respect to exposure to constituents of plasma and gaseous reactants. The methods can be performed during a process of cleaning the chamber, or during a process for etching a semiconductor substrate in the chamber.
摘要:
Methods for forming a protective polymeric coating on a silicon or silicon-carbide electrode of a plasma processing chamber are provided. The polymeric coating provides protection to the underlying surface of the electrode with respect to exposure to constituents of plasma and gaseous reactants. The methods can be performed during a process of cleaning the chamber, or during a process for etching a semiconductor substrate in the chamber.
摘要:
A gate line driving circuit includes a shift register for gradation display, which shifts a first start signal in response to a first clock signal such that the gate lines are selected for gradation display in one vertical scanning period, and a shift register for black insertion, which shifts a second start signal in response to a second clock signal synchronous with the first clock signal such that the gate lines are selected for black insertion in a period substantially equal to the vertical scanning period, and an output circuit that outputs, under control of a first output enable signal, a driving signal to the gate line selected by the shift register for gradation display, and outputs, under control of a second output enable signal, a driving signal to the gate line selected by the shift register for black insertion.
摘要:
The liquid crystal display device includes a liquid crystal display panel provided with source signal lines and gate signal lines arranged in matrix form and liquid crystal display elements using OCB mode liquid crystal provided at intersections between the source signal lines and gate signal lines, a gate driver which supplies a gate signal to the gate signal lines and a source driver which supplies a voltage corresponding to gradation of the display data to the source signal lines during a display period and supplies a voltage to prevent counter-transfer to the source signal lines during a counter-transfer prevention drive period, and the source driver supplies a voltage lower by a predetermined value than the voltage corresponding to the black color as the voltage to prevent counter-transfer.
摘要:
A method for analyzing vanillylmandelic acid, homovanillic acid and creatinine by fast liquid chromatography, which comprises a step of introducing a test solution containing vanillylmandelic acid, homovanillic acid and creatinine to a cation exchange resin column and separating creatinine from vanillylmandelic acid and homovanillic acid; a step of separating by a separation column vanillylmandelic acid and homovanillic acid in the test solution from which creatinine has been separated, and a step of detecting each component.
摘要:
A device which can improve the efficiency of jumper wire wiring work through automatic coiling and soldering of both conductor parts of a jumper wire to selected pins of the multiple pins protruding from a printed circuit board. The device includes a setting finger for gripping the jumper wire and holding the same within the vicinity of the printed circuit board terminal or pin, a wrapping mechanism which includes an eccentrically mounted wrapping pin for engaging the conductor portion of the jumper wire and wrapping or coiling the same about the printed cirucit board terminal or pin, and a soldering mechanism for soldering the jumper wire conductor to the printed circuit board terminal or pin.
摘要:
A liquid crystal display comprises: a liquid crystal layer capable of bend orientation; a display screen on which an image is displayed by light transmitted through a bend-oriented liquid crystal layer; and liquid crystal voltage application means for applying a liquid crystal voltage to the liquid crystal layer according to luminance information for each field of image information composed of serial fields, the liquid crystal voltage being applied to cause transmittance of the light to change, thereby sequentially displaying the image corresponding to the fields of the image information, and when the luminance information changes between current and subsequent fields, the liquid crystal voltage application means applies the liquid crystal voltage which changes so as to have a value according to the luminance information by the time the liquid crystal voltage is applied for the subsequent field.