摘要:
A display panel having N scanning lines to which scan signal are inputted and M data lines to which information signals are inputted, includes transistor groups each connecting in common plural (n) scanning lines among N scanning lines, and a selector for selecting one of N/n scanning line blocks divided by the transistor groups.
摘要:
An active matrix type display panel comprising a first base plate, a second base plate, and a liquid crystal disposed therebetween. The first base plate has thin film transistors formed thereon in the form of a matrix. The second base plate has a counter electrode formed thereon. The source of the thin film transistor are connected to information signal input electrodes which form counter electrodes of capacitive elements for sampling-and-holding information signals.
摘要:
An active matrix-type display device including a plurality of field effect transistors arranged in a matrix, a plurality of gate lines, an apparatus for combining the gate lines in a set of combinations each containing two or more gate lines and for changing the set of combinations, and a driver for sequentially driving the combinations of gate lines so that the gate lines contained in a combination are driven simultaneously and all the gate lines are scanned in one vertical scanning period.
摘要:
A liquid crystal display panel comprising: a liquid crystal display section; an array section of switching elements connected to first information signal lines of the liquid crystal display section, respectively; a driving circuit section which divides the switching element array section into a plurality of blocks and time-sharingly drives these blocks on a block unit basis; second information signal lines of wirings as many as the number of switching elements of one block among those blocks being connected to the driving circuit section; an information signal output circuit for applying an information signal to the second information signal lines; and an arithmetic operating circuit for correcting the information signal which is applied to the second information signal line in the previous block near the next block between the previous block which is previously driven and the next block which is driven next when the panel is time-sharingly driven for every block to an information signal to eliminate a high luminance which is produced in the first information signal line connected to this second information signal line.
摘要:
An optical modulation device comprises a first substrate having thereon a first conductor film, a second substrate having thereon a second conductor film disposed opposite to the first conductor film, and an optical modulation material disposed between the first and second substrates. The optical modulation device is driven by forming a potential gradient along the extension of the first conductor film or both the first and second conductor films, and applying an information signal to the first or second conductor film.
摘要:
An optical modulation device includes: a first substrate having thereon a high-resistivity film having a sheet resistivity of 10.sup.3 .OMEGA./.quadrature. or above and a plurality of scanning electrode lines having a sheet resistivity of 10.sup.2 .OMEGA./.quadrature. or below and electrically connected to the high-resistivity film; a second substrate having thereon a plurality of data electrodes; and an optical modulation material disposed between the first and second substrates. At least one of the first and second substrates has thereon a pair of color filters of the same color disposed on both sides of at least one of the scanning electrode lines. The difference in height betwen the high-resistivity film and the scanning electrode lines is less than 1000 .ANG..
摘要:
An optical modulation device, such as a ferroelectric liquid crystal device, comprises a matrix of pixels arranged in a plurality of rows and a plurality of columns, pixels on each row being electrically connected to a scanning electrode and pixels on each column being electrically connected to a signal electrode. The optical modulation device is driven by a method comprising, in a scanning selection period applying a scanning selection signal to a selected scanning electrode, the scanning selection signal comprising plural voltage levels including a maximum value .vertline.Vs.max.vertline. in terms of an absolute value with respect to the voltage level of a non-selected scanning electrode, and applying in phase with the scanning selection signal a voltage signal comprising plural voltage levels to a signal electrode so as to apply to a pixel on the selected scanning electrode plural pulse voltages including a maximum value voltage .vertline.Vmax.vertline. and a minimum pulse voltage .vertline.Vmin.vertline. respectively in terms of an absolute value, satisfying the relationship of:.vertline.Vmax.vertline.-.vertline.Vmin.vertline..ltoreq..vertline.Vs.max.vertline..
摘要:
A driving system is disclosed, wherein a potential gradient is formed in a pixel and is utilized for driving. Particularly, there is disclosed an optical modulation apparatus, comprising: a first substrate having thereon a conductor film, and a plurality of transmission lines disposed electrically connected to the conductor film; a second substrate; an optical modulation material disposed between the first and second substrate; and means for supplying a pair of electric signals in mutually opposite transmission directions to neighboring transmission lines among the plurality of transmission lines.
摘要:
A digital information signal recording apparatus has a first mode in which a digital information signal of one channel is recorded on a recording medium at a given bit rate and a second mode in which digital information signals of n channels (n: an integer which is at least 2) are simultaneously recorded on the recording medium at a bit rate which is 1/n of the given bit rate.
摘要:
An electronic device includes: a communication unit to connect to a different device on a network, the different device storing contents; an output unit to connect to a display apparatus; a control unit; an operation input unit; and a reproduction unit. The control unit searches for contents stored in the different device on the network, generates a list of thumbnail images indicating the searched contents, estimates an error rate when each of the contents is received and reproduced, and outputs the list to the display apparatus, the control unit changing a state of each of the thumbnail images in the list according to the estimated error rate. The operation input unit receives reproduction instruction operation with respect to the content indicated by each of the thumbnail images. The reproduction unit receives the content, which is subjected to the reproduction instruction operation, from the different device, and reproduce the content.