Multi-matrix display system having matrix display panel with uncrossed connections on substrates

Claim 2

In a multi-matrix display system having a matrix display panel, said matrix display panel comprising: picture elements arranged in the form of a matrix having a plurality of rows and columns; a plurality of row electrodes each commonly connected to at least two columns of said picture elements; a plurality of column electrodes arranged transversely to each of said row electrodes; and a display material electrically excitable and arranged between said row electrodes and said column electrodes for constituting said picture elements to be displayed when said row and column electrodes are selectively energized; means for controlling the brightness of each of said picture elements by selectively applying a signal related to a level of desired brightness between a corresponding row electrode and one or more corresponding column electrodes, including means for sequentially scanning said row electrodes and means for varying said brightness signal in accordance with an applied video signal; n rows of said picture elements being arranged to face each row of said row electrodes, and each column of said plurality of picture elements being provided with n column electrodes, where n is an integer of at least 2, and in front of any adjacent two rows of said row electrodes, a first one of each of said n column electrodes connects a picture element of a first row facing one of the row electrodes with a picture element of an nth row facing the other of the row electrodes, a second one of each of said n column electrodes connects a picture element of a second row facing the one of the row electrodes with a picture element of an (n-1) the row facing the other of the row electrodes, and an nth one of each of said n column electrodes connects a picture element of an nth row facing the one of the row electrodes with a picture element of a first row facing the other of the row electrodes.

Claim 3

A matrix display panel according to claim 1 wherein the picture element of the n-th row facing one of said two adjacent row electrodes and the picture element of the first row facing the other of said two adjacent row electrodes are connected and integrated together.

Claim 4

A matrix display panel according to claim 1 or 2 wherein n rows of picture elements are arranged linearly to face the respective rows of said row electrodes.

Claim 5

A matrix display system comprising: a display panel including picture elements arranged in matrix having a plurality of rows and columns, a plurality of row electrodes commonly connected to at least two columns of said picture elements, a plurality of column electrodes arranged transversely to each of said row electrodes, and a display material electrically excitable and arranged between said row electrodes and at least one of said column electrodes for constituting a plurality of picture elements to be displayed when said row and column electrodes are selectively energized, and a drive circuit for selectively applying signals between said row electrodes and said column electrodes, said display panel having n rows of picture elements arranged to face the respective rows of said row electrodes, 2n rows of said picture elements facing any two adjacent rows of said row electrodes being reversed from one row electrode to the next row electrode by n column electrodes, where n is an integer of at least 2, and the first column electrode connecting the picture element of the first row facing the first row electrode with the picture element of the n-th row facing the second row electrode, the second column electrode connecting the picture element of the second row facing the first row electrode with the picture element of the (n-1)th row facing the second row electrode, and the n-th column electrode connecting the picture element of the n-th row facing the first row electrode with the picture element of the first row facing the second row electrode, and said drive circuit having n line memories, and n column electrodes per column of said picture elements being connected to different line memories, and each line memory memorizing picture data signals equal to the column number of the picture elements and simultaneously outputting all data in order to drive each column electrode, the order of memorizing said picture data signals in n line memories corresponding to the order of the line memory connected to first, second, . . . the nth column electrodes against said row electrode, and the following row electrode being connected in sequence to the n-th, (n-1)th, . . . second, first column electrodes.

Claim 6

A matrix display system comprising: a display panel including picture elements arranged in matrix having a plurality of rows and columns, a plurality of row electrodes commonly connected to at least two columns of said picture elements, a plurality of column electrodes arranged transversely to each of said row electrodes, and a display material electrically excitable and arranged between said row electrodes and at least one of said column electrodes for constituting a plurality of picture elements to be displayed when said row and column electrodes are selectively energized, and a drive circuit for selectively applying signals between said row electrodes and said column electrodes, said display panel having n rows of picture elements arranged to face the respective rows of said row electrodes, 2n rows of said picture elements facing any two adjacent rows of said row electrodes being reversed from one row electrode to the next row electrode by n column electrodes, where n is an integer of at least 2, and the first column electrode connecting the picture element of the first row facing the first row electrode with the picture element of the n-th row facing the second row electrode, the second column electrode connecting the picture element of the second row facing the first row electrode with the picture element of the (n-1)th row facing the second row electrode, and the n-th column electrode connecting the picture element of the n-th row facing the first row electrode with the picture element of the first row facing the second row electrode, and said drive circuit having n line memories, and n column electrodes per column of said picture elements being connected to different line memories, and each line memory memorizing picture data signals equal to the column number of the picture elements and simultaneously outputting all data in order to drive each column electrode, the order of memorizing said picture data signals in n line memories corresponding to the order of the line memory connected to first, second, . . . the nth column electrodes against said row electrode, and the following row electrode being connected in sequence to the n-th, (n-1)th, . . . second, first column electrodes.

Claim 7

A matrix display system according to claim 4 wherein said drive circuit includes an analog-to-digital converter for converting a video signal containing a horizontal synchronizing signal to a digital video signal, a timing circuit for receiving clock pulses and said horizontal synchronizing signal to distribute said clock pulses to each row of said picture elements to produce write pulses and a ring counter output indicative of a timing for each row of said picture element, line memories responsive to said write pulses to store said digital video signal for each row of said picture elements, modulators for receiving outputs of said line memories to apply brightness modulating signals to said column electrodes of said display panel, and a circuit for sequentially selecting said row electrodes of said display panel in synchronism with a trailing edge of said ring counter output.