CN102831832A - Inkless printed electronic pictorial - Google Patents

Abstract

An inkless printed electronic pictorial, which is composed of a pictorial cover and a pictorial book body. The pictorial book body is formed by stacking W pictorial pages. The content of the inkless printed electronic pictorial can be quickly written and updated, and the pictorial can be repeated. Fast printing with and without ink.

Description

Inkless printed digital pictorial

Technical field:

The invention relates to a printed electronic textbook, in particular to an inkless printed electronic pictorial based on a color-changing ink. The content of the inkless printed electronic pictorial can be quickly written and updated, realizing fast printing and repeated use of the pictorial without ink.

Background technique:

Since humans invented movable type printing, books, pictures, newspapers, etc. have become important tools for humans to record and inherit culture and record history. Printing has played a very important role in the development of human history. The reason why human culture exists today is because it can Preserve the culture to pass on to future generations.

The existing printing technology makes it easier for people to print text and patterns on paper, but because the documents or data information obtained through the existing printing technology cannot be changed, it is necessary to cut down a large number of trees and produce a large amount of paper, both Destroying the environment has caused a lot of waste.

In recent years, with the rapid development of printed electronics technology, it has been possible to print thin film electronic components such as thin film transistors, resistors, inductors and capacitors on paper, cloth, PVC plastic, leather and other substrates, and the types of inks have also changed from single to Ordinary inks have developed rapidly and produced a variety of color-changing inks that change color under different conditions, such as thermochromic inks, photochromic inks, wet-changing inks, magnetic inks, conductive inks, and electrochromic inks, and have been widely used in different printing field.

With the development of modern electronic technology, people have proposed the concept of using electronic ink and microcapsule electrophoretic film to manufacture various electronic papers. However, due to the high price, electronic paper is mainly oriented to the display field, and it is very difficult to use them in newspapers or books.

Invention content:

In order to overcome the shortcomings of the existing printing technology, the present invention aims at the deficiencies of the existing technology, improves the existing technology, uses conductive ink and electrochromic ink to replace the common ink used in the existing printing technology, and uses Based on this, an ink-free printed electronic pictorial based on color-changing ink is proposed. The content of the ink-free printed electronic pictorial can be quickly written and updated, realizing the repeated use of the pictorial and fast printing without ink.

The technical solution adopted by the present invention to solve its technical problems is:

An inkless printed electronic pictorial, consisting of a pictorial cover and a pictorial book body, the pictorial book body is formed by stacking W pictorial pages,

Each pictorial page consists of pages, AM dots printed on the pages, row scan lines printed on the pages, column scan lines printed on the pages, columns printed on the pages The scan lead, the page scanning control line printed on the page and the thin film bidirectional analog switch printed on the page are composed. The images and characters on the pictorial page are composed of AM dots, and the thin film bidirectional analog switch on the page is composed of There are two input and output terminals and one input and output on-off control terminal,

The amplitude modulation dots on the page are printed with electrochromic ink, and the row scanning lines, column scanning lines, column scanning leads and page scanning control lines on the page are printed with transparent conductive ink.

There are N row scanning lines printed on the page, M column scanning lines printed on the page, M column scanning leads printed on the page, and amplitude modulation printed on the page The dots are divided into N rows and M columns on the paper, and the AM dots are neatly arranged in a matrix on the paper, let i take 1 to N, let j take 1 to M, let k take 1 to W, the jth article The column scanning line is electrically connected to the bottom surface of each amplitude modulation dot on the jth column on the page, and the i-th row scanning line is electrically connected to the upper surface of each amplitude modulation dot on the i-th row on the page, and the jth column scanning The leads are perpendicular to the j-th column scan line, and the j-th column scan lead is electrically connected to the j-th column scan line, and a transparent insulating ink is printed between the column scan lead and the row scan line,

The thin film bidirectional analog switch is divided into two groups, the first group is a column scanning thin film bidirectional analog switch, the second group is a row scanning thin film bidirectional analog switch, the jth column scanning thin film bidirectional analog switch is located at one end of the jth column scanning lead, The jth column scanning lead is electrically connected to the jth column scanning thin film bidirectional analog switch, and the jth column scanning lead on each page is electrically connected to each other after passing through the jth column scanning thin film bidirectional analog switch on the page, Form the jth book body column scanning lead of the entire pictorial book body, the ith row scanning film bidirectional analog switch is located at one end of the i row scanning line, the i row scanning line and the ith row scanning film bidirectional analog switch Electrically connected, and the i-th line scanning line on each page is electrically connected to each other after passing through the i-th line scanning film bidirectional analog switch on the page, forming the i-th line scanning line of the entire pictorial book body,

The on-off control terminals of each column scanning thin film bidirectional analog switch and each row scanning thin film bidirectional analog switch of the kth pictorial page are electrically connected with the page scanning control line of the kth pictorial page,

When images and text need to be written into the pictorial book body, the page scan control lines from the 1st pictorial page to the W pictorial page are set to high level successively, and when the page scan control line of the 1st pictorial page is set to high level Normally, all the column scanning thin film bidirectional analog switches and all the row scanning thin film bidirectional analog switches of the first pictorial page are turned on, so that the first pictorial page of the pictorial book body is set to a write-enabled state,

When the first pictorial page of the pictorial book body was set to the write-in permission state, the page scan control lines from the second pictorial page to the W pictorial page were set to low level, so that the second pictorial page to the Wth pictorial page of the pictorial book body The pictorial page is set to a write-disabled state,

When the first pictorial page of the pictorial book body is set to the write-in permission state, the first to the Nth book body row scanning lines of the pictorial book body are set to high level in turn, so that the first pictorial page on the page The 1st to Nth row scanning lines are set to high level in turn

When the first row scanning line on the first pictorial page is set to high level, the writing information of the first row on the page is passed through the first line to the first line on the pictorial body in the form of 0 and 1 codes The scan leads of the M book style columns and the 1st to M column scan leads on the 1st pictorial page are input to the 1st to the M column scan lines on the 1st pictorial page, so that the 1st to the M column scan lines on the 1st pictorial page On the 1st pictorial page, the input of the column scanning line of 0 and the 1st row scanning line intersect the amplitude modulation dots to change color with electricity, and the above process can be repeated for other lines on the 1st pictorial page.

The image and text writing process from the second pictorial page to the W pictorial page of the pictorial book body is the same as the writing process of the first pictorial page, and the memory of the electrochromic ink can be used to make the images on the pictorial book body and text stored for a longer period of time,

The beneficial effects of the present invention are: a color-changing ink-based inkless printed electronic pictorial is proposed, the content of the inkless printed electronic pictorial can be quickly written and updated, and the repeated use of the pictorial and fast printing without ink are realized.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the overall structure diagram of the present invention.

Fig. 2 is the overall structural diagram of the pictorial page of the present invention.

Fig. 3 is an A-A sectional view of the pictorial page of the present invention.

Fig. 4 is a front view of the pictorial book body of the present invention.

Fig. 5 is a side view of the pictorial book body of the present invention.

In Fig. 1, the inkless printed electronic pictorial consists of a pictorial cover 10 and a pictorial book body 11, and the pictorial book body 11 is formed by stacking W pictorial pages,

In Fig. 2 and Fig. 3, the first pictorial page consists of page 7-1, amplitude modulation dots 6-1 to 6-150 printed on page 7-1, and line scanning printed on page 7-1 Lines 1-1 to 1-15, Column scan lines 2-1 to 2-10 printed on sheet 7-1, Column scan leads 3-1 to 3-10 printed on sheet 7-1 1. The page scanning control line 5-1 printed on the page 7-1 and the thin film bidirectional analog switch 4-1 to 4-25 printed on the page 7-1 constitute the images and text on the pictorial page Consisting of AM outlets 6-1 to 6-150, film bidirectional analog switches 4-1 to 4-25 have two input and output terminals and one input and output on-off control terminal,

The amplitude modulation dots 6-1 to 6-150 on the page 7-1 are printed by electrochromic ink, the row scanning lines 1-1 to 1-15 and the column scanning lines 2-1 on the page 7-1 to 2-10, column scanning leads 3-1 to 3-10 and page scanning control line 5-1 are printed by transparent conductive ink,

The AM dots printed on page 7-1 are divided into 15 rows and 10 columns on the paper, and the AM dots 6-1 to 6-150 are neatly arranged in a matrix on page 7-1, let i take 1 to 15. Let j take from 1 to 10, let k take from 1 to W, the jth column scanning line on the page 7-1 is electrically connected to the bottom surface of each amplitude modulation dot in the jth column on the page 7-1, The i-th row scanning line on the page 7-1 is electrically connected to the upper surface of each amplitude modulation dot of the i-th row on the page 7-1, and the j-th column scanning lead on the page 7-1 is connected to the j-th line The column scan lines are perpendicular to each other, and the jth column scan line on the page 7-1 is electrically connected to the j column scan line, and the column scan lines 3-1 to 3-10 on the page 7-1 are connected to the row Transparent insulating ink is printed between scanning lines 1-1 to 1-15,

Among Fig. 4 and Fig. 5, 9-1 to 9-15 is the book body row scan line of pictorial book body 11, and 8-1 to 8-10 is the book body column scan line of pictorial book body 11,

In Fig. 4 and Fig. 5, thin film bidirectional analog switches 4-1 to 4-25 are divided into two groups, the first group 4-1, 4-3, 4-5, 4-7, 4-9, 4-11, 4-13, 4-15, 4-17 and 4-19 are column scanning film bidirectional analog switches, the second group 4-2, 4-4, 4-6, 4-8, 4-10, 4-12, 4-14, 4-16, 4-18, 4-20, 4-21, 4-22, 4-23, 4-24, 4-25 are line scanning film bidirectional analog switches, on page 7-1 The jth column scanning thin film bidirectional analog switch is located at one end of the jth column scanning lead wire, the jth column scanning lead wire is electrically connected to the jth column scanning thin film bidirectional analog switch, and the jth column scanning lead wire on each page After the jth column scanning film bidirectional analog switch on the page is electrically connected to each other, the jth book body column scanning lead of the entire pictorial book body 11 is formed, and the ith row scanning film bidirectional analogue on the page 7-1 The switch is located at one end of the i-th row scanning line, and the i-th row scanning line is electrically connected to the i-th row-scanning film bidirectional analog switch, and the i-th row scanning line on each page passes through the i-th row scanning line on the page. After the line scan thin film bidirectional analog switch is electrically connected to each other, forming the i-th line scan line of the whole pictorial book body 11,

The on-off control terminals of the thin film bidirectional analog switches 4-1 to 4-25 of the first pictorial page are electrically connected with the page scanning control line 5-1 of the first pictorial page, and the respective column scanning and row scanning films of the kth pictorial page The on-off control end of the bidirectional analog switch is electrically connected with the page scanning control line of the kth pictorial page,

When images and text need to be written into the pictorial book body, first the page scan control lines from the 1st pictorial page to the W pictorial page are set to high level successively, and when the page scan control lines of the 1st pictorial page are set to high When level, the film bidirectional analog switches 4-1 to 4-25 of the first pictorial page are turned on, so that the first pictorial page of the pictorial book body is set to a write-in permission state,

When the first pictorial page of the pictorial book body was set to the write-in permission state, the page scan control lines from the second pictorial page to the W pictorial page were set to low level, so that the second pictorial page to the Wth pictorial page of the pictorial book body The pictorial page is set to a write-disabled state,

When the first pictorial page of the pictorial book body is set to the writing permission state, the first to the 15th book body row scanning lines of the pictorial book body are set to high level in turn, so that the first pictorial page on the page The 1st to 15th row scanning lines are set to high level in turn

When the first row scanning line on the first pictorial page is set to high level, the writing information of the first row on the page is passed through the first line to the first line on the pictorial body in the form of 0 and 1 codes The 10 book style column scanning leads and the 1st to the 10th column scanning leads on the 1st pictorial page are input to the 1st to the 10th column scanning lines on the 1st pictorial page, so that the 1st On the 1st pictorial page, the input of the column scanning line of 0 and the 1st row scanning line intersect the amplitude modulation dots to change color with electricity, and the above process can be repeated for other lines on the 1st pictorial page.

The image and text writing process from the second pictorial page to the W pictorial page of the pictorial book body is the same as the writing process of the first pictorial page, and the memory of the electrochromic ink can be used to make the images on the pictorial book body And the text is saved for a long time.

Claims (1)

1. An inkless printed electronic pictorial, consisting of a pictorial cover and a pictorial book body, the pictorial book body is formed by stacking W pictorial pages, and it is characterized in that each pictorial page is made of paper and printed on the page AM dots on paper, row scan lines printed on pages, column scan lines printed on pages, column scan leads printed on pages, page scan control lines printed on pages It is composed of a thin film bidirectional analog switch printed on the page. The images and characters on the pictorial page are composed of amplitude modulation dots. The thin film bidirectional analog switch on the page has two input and output terminals and an input and output on-off control terminal. , The amplitude modulation dots on the page are printed with electrochromic ink, and the row scanning lines, column scanning lines, column scanning leads and page scanning control lines on the page are printed with transparent conductive ink. There are N row scanning lines printed on the page, M column scanning lines printed on the page, M column scanning leads printed on the page, and amplitude modulation printed on the page The dots are divided into N rows and M columns on the paper, and the AM dots are neatly arranged in a matrix on the paper, let i take 1 to N, let j take 1 to M, let k take 1 to W, the jth article The column scanning line is electrically connected to the bottom surface of each amplitude modulation dot on the jth column on the page, and the i-th row scanning line is electrically connected to the upper surface of each amplitude modulation dot on the i-th row on the page, and the jth column scanning The leads are perpendicular to the j-th column scan line, and the j-th column scan lead is electrically connected to the j-th column scan line, and a transparent insulating ink is printed between the column scan lead and the row scan line, The thin film bidirectional analog switch is divided into two groups, the first group is a column scanning thin film bidirectional analog switch, the second group is a row scanning thin film bidirectional analog switch, the jth column scanning thin film bidirectional analog switch is located at one end of the jth column scanning lead, The jth column scanning lead is electrically connected to the jth column scanning thin film bidirectional analog switch, and the jth column scanning lead on each page is electrically connected to each other after passing through the jth column scanning thin film bidirectional analog switch on the page, Form the jth book body column scanning lead of the entire pictorial book body, the ith row scanning film bidirectional analog switch is located at one end of the i row scanning line, the i row scanning line and the ith row scanning film bidirectional analog switch Electrically connected, and the i-th line scanning line on each page is electrically connected to each other after passing through the i-th line scanning film bidirectional analog switch on the page, forming the i-th line scanning line of the entire pictorial book body, The on-off control terminals of each column scanning thin film bidirectional analog switch and each row scanning thin film bidirectional analog switch of the kth pictorial page are electrically connected to the page scanning control line of the kth pictorial page.

Images