摘要:
A packaging structure is provided which is especially useful for solid-state imaging devices and other semiconductor devices. An Al film is selectively formed on inner lead portions and portions of positioning reference plates located within a ceramic packaging body. On the other hand, the outer lead portions that are exposed outside the packaging body are coated with Sn plating layer. Particular care is taken not to locate the Sn plating layer over the Al film. Contamination faults due to Sn swelling and stripping are prevented, while bonding strength of the Al clad inner lead portions with Al internal fine wires and with fit glass joining the ceramic packaging body together is kept high.
摘要:
A liquid crystal display device having a liquid crystal panel LCP and a touch panel TP provided on the front surface of the liquid crystal panel is characterized in that wires connected to the liquid crystal panel and wires connected to the touch panel are included in one flexible printed circuit FPC, which is first connected (FOG1) to the liquid crystal panel (specifically, a TFT substrate (TFTS)) and then connected (FOG2) to the touch panel.
摘要:
A liquid crystal display device having a liquid crystal panel LCP and a touch panel TP provided on the front surface of the liquid crystal panel is characterized in that wires connected to the liquid crystal panel and wires connected to the touch panel are included in one flexible printed circuit FPC, which is first connected (FOG1) to the liquid crystal panel (specifically, a TFT substrate (TFTS)) and then connected (FOG2) to the touch panel.
摘要:
Disclosed herein is a lighting period setting method for a display panel which permits control of the peak luminance level by controlling the total lighting period length which is the sum of all lighting periods per field period, the lighting period setting method including the steps of, calculating the average luminance level across the screen based on input image data, determining light emission mode based on the calculated average luminance level, and setting the number, arrangement and lengths of lighting periods per field period according to the setting conditions defined for the determined light emission mode so as to provide the peak luminance level which is set according to the input image data.
摘要:
Disclosed herein is a light emitting period setting method for a display panel wherein the peak luminance level is varied through control of a total light emitting period length which is the sum total of period lengths of light emitting periods arranged in a one-field period, including a step of setting period lengths of N light emitting periods, which are arranged in a one-field period, in response to the total light emitting period length such that the period lengths of the light emitting periods continue to keep a fixed ratio thereamong, N being equal to or higher than 3.
摘要:
In a method for controlling a parallelism between a probe card having a number of probe pins and a mounting table, first, among the probe pins, one or more probe pins corresponding to each of plural distinct locations on an X-Y coordinate system whose origin lies at a probe center are selected. Then, a tip of each of the selected probe pins is detected to obtain position coordinates (X,Y,Z) thereof. Thereafter, a specific point on each of connection lines connecting tips of neighboring selected probe pins is selected and their position coordinates on the connection lines are calculated, wherein the position coordinates of the specific points are set as position coordinates (X,Y,Z) of tips of imaginary probe pins. Subsequently, the parallelism between the probe card and the mounting table based on the position coordinates (X,Y,Z) of the tips of the imaginary probe pins is adjusted.
摘要:
A video. source, such as a VCR, plays back a motion image which is input by an image input section. Partition of scenes and creation of images representing scenes are performed by a catalog creation section. Additionally, at this time, an image representing the movement of an object appearing in the scenes is created. A representative image and a motion description image are initially stored in a catalog storage section and then displayed in catalog form by a display section under control of a display control section. Since not only the representative image of scenes but also the movement of the object in those scenes are displayed, the contents of the scenes are easily grasped.
摘要:
An amorphous silicon film is laser irradiated a plural number of times to make the film composed of a plurality of crystal grains while suppressing the formation of protrusions at the boundaries of the adjoining grains to realize a polycrystalline silicon thin film transistor having at least partly therein the clusters of grains, or the aggregates of at least two crystal grains, with preferred orientation in the plane (111), and having high electron mobility of 200 cm2/Vs or above.
摘要:
In a flat type plasma discharge display device which includes a discharge sustaining electrode group (X) having first and second discharge sustaining electrodes and an address electrode group (Y) having address electrodes, a plurality of plasma discharge parts (P) are formed for one discharge start part thereof, and the plasma discharge parts relating to one discharge start part are driven sequentially or simultaneously to emit a light, whereby it becomes possible that plasma display of high definition and high luminance is performed in the flat type plasma discharge display device.
摘要:
A flat plasma discharge display device comprises a first substrate 1 and second substrate 2 which are provided opposite to each other, and address electrode group 13 having a plurality of address electrodes A arranged in parallel, a first discharge maintaining electrode group 11 having a plurality of first discharge maintaining electrodes S1 arranged in parallel, and a second discharge maintaining electrode group 12 having a plurality of second discharge maintaining electrodes S2 arranged in parallel. The first discharge maintaining electrodes S1, the second discharge maintaining electrodes S2 and the address electrodes A have main directions of extension thereof which are selected to be first and second directions intersecting each other. Consequently, a numerical aperture can be increased.