SU1339629A1 - Information displaying device - Google Patents

Abstract

The invention relates to information display means and can be used to create control schemes for optical display devices for flat display screens. The purpose of the invention is to increase the brightness of the glow. The goal is achieved by the fact that a device containing a block of registers 3, sequentially connected a block of 4 counters with a conversion factor for the number of vertical tires of the matrix indicator 7 and a block of 5 decoders that are connected to the Vertical tires of the matrix indicators, has entered a counter 1 with a conversion factor according to the number of matrix indicators and decipher-, rator 2. 1 ill. (L

Description

The invention relates to information display means and can be used to create control schemes for optical display devices for flat screens of displays, control panels, and the like.

The aim of the invention is to increase the brightness of the luminescence.

The drawing shows a diagram of the device.

The device contains a counter 1 by the number of matrix indicators, a decoder 2, a block of 3 registers, a block of 4 counters with a conversion factor for the number of vertical buses of the matrix indicator, a block of 5 decoders, a block of 6 keys, matrix indicators 7, -7, control 8 and information 9 entrances.

The device works as follows.

Synchronously with the first of the signals arriving at the input of counter 1, at input 9 connected to the information inputs of the registers of blocks 3, the information is fed to reproduce it in the first column of the first matrix indicator 7, j

During the decoder 2, a signal arrives at the control input of the second register of block 3 and the input of the second counter of block 4. The signal from the first

j

The output of the decoder unit 4 opens with the first key of unit 6, the output of which is connected to the first column of the second matrix indicator 7. On the first column of the second matrix indicator 7, the information intended for it is reproduced.

Thus, with the arrival of the next signal at the input of the counter 1, the formation for the first column of the next matrix indicator 7 is fed to bus 9 and reproduced in the first column of the next matrix indicator 7. After reading the information for

20 of the first column of the last matrix indicator 7, with the arrival of the next signal at the input of the counter 1, the bus 9 receives information for the second column of the first matrix indicator

25 torus 7, and since the number that the counter 1 counts to correspond to the number of matrix indicators 7, then at the input of the first counter of the block 5 counters and the control input of the first D

With the arrival of the first signal on the Bxorf 30 gistra block 3 registers appears

the counter I, whose outputs are connected to the corresponding inputs of the decoder 2, a signal appears at the first output of the decoder 2, each output of which is connected to the control input of one of the registers of block 3 and the input of one of the counters of block 4. This signal is fed to the input of the first counter , the block of 4 counters and the control input of the first register of the 3 pe-4o block 3 that opens the second key of the first groupist. Information for reproduction in the first column of the first matrix indicator 7 is supplied from the output of the first register of block 3 to the rows

50

the first matrix indicatra 7 ,. Per-45 of the first column and starts reproducing the counter of the block 4 is set in such a state that the first decoder of the decoder block 5 connected to its outputs produces at the first output a signal on opening the first key of the first group connected to the vertical tires of the matrix indicator 7, . In the first column of the first matrix indicator, the information intended for it is reproduced. C., the arrival of the second signal at the input of the counter 1 at the input 9 provides information for the first column of the second matrix indicator 7. On the second, output the information for its second column. With the arrival of the next signal at the input of counter 1, the reproduction of information for the first column of the second matrix indicator 1 stops and the reproduction of information for its second column begins.

The cycle is repeated for the second, third, and so on columns of all the matrix indicator indicators in turn until the change of information for the last column of the last matrix indicator on vhrj 9 again is not received by the decoder 2 to the control input of the second register of block 3 and the input of the second counter of block 4. The signal from the first

the output of the decoder unit 4 otkrysha- with the first key of unit 6, the output of which is connected to the first column of the second matrix indicator 7. In the first column of the second matrix indicator 7, the information intended for it is reproduced.

Thus, with the arrival of the next signal at the input of the counter 1, information for the first column of the next matrix indicator 7 is fed to bus 9 and reproduced on the first column of the next matrix indicator 7. After reading the information for

the first column of the last matrix indicator 7 with the arrival of the next signal at the input of counter 1, bus 9 receives information for the second column of the first matrix indicator 7, and since the number up to which counter 1 counts corresponds to the number of matrix indicators 7, then at the input of the first counter of the block 5 counters and the control input of the first resignap, according to which information for the second column of the first matrix indicator 7 is fed with the input of the first register of block 3 to the rows of the first matrix indicator 7, and the first counter unit 4 is set to such a state that the signal is at the second output of the first decoder of unit 5 of the decoder.

The unit 6, the output of which is connected to the second column of the first matrix indicator 7. The latter stops reproducing information for its

first column and starts reproducing

enter information for its second column. With the arrival of the next signal at the input of counter 1, the reproduction of information for the first column of the second matrix indicator 1 stops and the reproduction of information for its second column begins.

The cycle is repeated for the second, third, and so on columns of all matrix indicator indicators in turn until the information change for the last column of the last matrix indicator on vrc 9 is not received again for the first column of the first matrix indicator. At this moment, the first counter of block 4 comes to its initial state, since the number up to which each counter of block 4 counts and the number of outputs of each decoder 5 are equal to the number of columns of each matrix indicator 7.

On the first matrix indicator 1, the reproduction of information for its last column stops and the reproduction of information dp of its first column begins.

When Repeating a cycle, the information for the last column of the last matrix indicator is reproduced until information for its first column arrives on its rows. The cycle is repeated until the information on the screen changes.

Claims (1)

Invention Formula A device for displaying information comprising a register block, Compiled by A. Kuliyeva Editor Oh, Golovach Tehred M. Didyk Corr Pod 4228/42 Circulation 433 VNIIPI USSR State Committee on Inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5 Production and printing company, Uzhgorod, st. Design, 4. five five 0 the outputs of which are connected to horizontal tires of matrix indicators, a series of counters connected in series with a coefficient of recalculation of the number of vertical tires of the matrix indicator and a block of decoders whose outputs are connected to the inputs of groups of the key block, the outputs of groups of which are connected to the vertical tires of the corresponding matrix indicators, that, in order to increase the luminescence brightness, the device contains a counter with a conversion factor for the number of matrix indicators and a decoder, the cat outputs connected to the corresponding information inputs of the counter block with a conversion factor for the number of vertical buses of the matrix indicator and the control inputs of the register block whose information input is the information input of the device, the information input of the counter with the coefficient for the number of matrix indicators is the control input of the device, and the output is connected to the input of the decoder. Proofreader V. Booth ha Subscription