JP3179401U - Conductive glass substrate type electronic paper display device - Google Patents

Conductive glass substrate type electronic paper display device Download PDF

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JP3179401U
JP3179401U JP2012005057U JP2012005057U JP3179401U JP 3179401 U JP3179401 U JP 3179401U JP 2012005057 U JP2012005057 U JP 2012005057U JP 2012005057 U JP2012005057 U JP 2012005057U JP 3179401 U JP3179401 U JP 3179401U
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electronic paper
layer
etching
display device
pattern
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廖育斌
梁榮智
郭義祥
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華凌光電股▲ふん▼有限公司
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
    • G09F9/372—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the positions of the elements being controlled by the application of an electric field
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field
    • G02F1/166—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
    • G02F1/167—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field
    • G02F1/1675—Constructional details
    • G02F1/16756—Insulating layers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133374—Constructional arrangements; Manufacturing methods for displaying permanent signs or marks

Abstract

【課題】構造が簡素で軽薄化でき、作製コストを有効に減少できる導電ガラス基板型電子ペーパーディスプレイ装置を提供する。
【解決手段】上面が成形されている基板２０と、基板２０の上面に成形されるＩＴＯ層であり、ＩＴＯ層と基板２０から導電ガラスが形成され、模様エッチング区３１と、電気的接続区３２と、が成形されているエッチング導電層３０と、エッチング導電層３０の模様エッチング区３１に成形される電子ペーパー本体と、電子ペーパー本体と模様エッチング区３１の間に設けられる絶縁層５０と、エッチング導電層３０の電気的接続区に電気的に接続される駆動回路モジュール６０と、を含む。
【選択図】図２A conductive glass substrate type electronic paper display device that has a simple structure, can be made light and thin, and can effectively reduce manufacturing costs.
A substrate 20 having an upper surface formed thereon and an ITO layer formed on the upper surface of the substrate 20, conductive glass is formed from the ITO layer and the substrate 20, a pattern etching section 31, and an electrical connection section 32. And an etching conductive layer 30 formed, an electronic paper body formed in the pattern etching section 31 of the etching conductive layer 30, an insulating layer 50 provided between the electronic paper body and the pattern etching section 31, and etching. And a drive circuit module 60 that is electrically connected to the electrical connection section of the conductive layer 30.
[Selection] Figure 2

Description

本考案は、ディスプレイ装置に関し、特に、導電ガラス基板型電子ペーパーディスプレイ装置に関するものである。   The present invention relates to a display device, and more particularly to a conductive glass substrate type electronic paper display device.

電気泳動式ディスプレイ装置（Ｅｌｅｃｔｒｏｐｈｏｒｅｓｉｓ Ｄｉｓｐｌａｙ，ＥＰＤ）は、近年に開発された斬新なディスプレイ装置であり、現在、電子ペーパー、電子ブック、電子看板及び電子ラベルなどに適用される。電気泳動式ディスプレイ装置は、反射式ディスプレイ装置であり、光線を反射することによって映像を表示するため、よく見られる薄膜トランジスター液晶ディスプレイ（Ｔｈｉｎ Ｆｉｌｍ Ｔｒａｎｓｉｓｔｏｒ Ｌｉｑｕｉｄ Ｃｒｙｓｔａｌ Ｄｉｓｐｌａｙ，ＴＦＴ ＬＣＤ）に比べて、バックライトがない状況で映像を表示できる。   An electrophoretic display device (Electrophoresis Display, EPD) is a novel display device developed in recent years, and is currently applied to electronic paper, electronic books, electronic signs, electronic labels, and the like. The electrophoretic display device is a reflective display device, and displays an image by reflecting light rays. Therefore, the electrophoretic display device is a backlight compared with a thin film transistor liquid crystal display (TFT LCD). Video can be displayed in the absence of

従来の電子ペーパー装置は、図１に示すように、電気泳動原理を利用し、電界によって帯電染色粒子を駆動して顔色の対比を発生するディスプレイであり、駆動基板１１と、電子ペーパー本体１２と、を含む。電子ペーパー本体１２は駆動基板１１の上で設けられる。駆動基板１１は、模様化された画素電極層１１１と、下基板１１２と、を有する。電子ペーパー本体１２は、上基板１２１と、透明電極層１２２と、電気泳動性物質１２３と、粘着層１２４と、を含む。電気泳動性物質１２３は、上基板１２１と粘着層１２４の間に密封され、複数の帯電染色粒子Ｃ１と、誘電体ソリューションＬ１と、を含む。一方、透明電極層１２２は、上基板１２１の一側に形成され、画素電極層１１１に対向するように設けられる。   As shown in FIG. 1, the conventional electronic paper device is a display that uses the electrophoretic principle and drives charged dyed particles by an electric field to generate a contrast between facial colors, and includes a driving substrate 11, an electronic paper main body 12, and the like. ,including. The electronic paper main body 12 is provided on the drive substrate 11. The drive substrate 11 includes a patterned pixel electrode layer 111 and a lower substrate 112. The electronic paper main body 12 includes an upper substrate 121, a transparent electrode layer 122, an electrophoretic substance 123, and an adhesive layer 124. The electrophoretic substance 123 is sealed between the upper substrate 121 and the adhesive layer 124, and includes a plurality of charged dye particles C1 and a dielectric solution L1. On the other hand, the transparent electrode layer 122 is formed on one side of the upper substrate 121 and is provided to face the pixel electrode layer 111.

画素電極層１１１と透明電極層１２２の間に電圧を加えることにより、帯電染色粒子Ｃ１は電荷の極性が帯電染色粒子Ｃ１と反対する画素電極層１１１、又は透明電極層１２２へ移動し、且つ電極層１１１、１２２に選択的に電圧を加えることにより、誘電体ソリューションＬ１又は帯電染色粒子Ｃ１の顔色を表示するかが決まり、そして逆方向の電圧を加えることにより、顔色の表示を変化できる。   By applying a voltage between the pixel electrode layer 111 and the transparent electrode layer 122, the charged dyed particles C1 move to the pixel electrode layer 111 or the transparent electrode layer 122 whose charge polarity is opposite to that of the charged dyed particles C1, and the electrodes By selectively applying a voltage to the layers 111 and 122, it is determined whether to display the face color of the dielectric solution L1 or the charged dyed particle C1, and by applying a reverse voltage, the display of the face color can be changed.

特に、電子ペーパー装置１０の画素電極層１１１は、フルカラーな模様を表示し、フルカラーな模様を表示する目的を達成するために、電子ペーパー本体１２の上でカラーフィルターが成形され、そしてカラーフィルターと駆動基板１１を位置合せることにより、これらのカラーフィルターの模様は、駆動基板１１の上での画素電極層１１１に位置合せられる。このように、フルカラーな模様を表示できる。   In particular, the pixel electrode layer 111 of the electronic paper device 10 displays a full-color pattern, and a color filter is formed on the electronic paper body 12 to achieve the purpose of displaying the full-color pattern. By aligning the driving substrate 11, the pattern of these color filters is aligned with the pixel electrode layer 111 on the driving substrate 11. In this way, a full color pattern can be displayed.

しかしながら、電子ペーパー装置１０が単色の文字や模様などを表示するディスプレイに適用される場合に、電気泳動性物質の複雑な作製プロセス、又はこれらのカラーフィルターと駆動基板１１を精確に位置合せることが必要であるため、電子ペーパー装置１０の作製コストが無駄に増加する。   However, when the electronic paper device 10 is applied to a display that displays a single color character or pattern, a complicated manufacturing process of the electrophoretic substance, or these color filters and the driving substrate 11 can be accurately aligned. Since it is necessary, the production cost of the electronic paper device 10 increases wastefully.

本考案の主な目的は、構造が簡素で軽薄化でき、作製コストを有効に減少できる導電ガラス基板型電子ペーパーディスプレイ装置（Ｇ-Ｐａｐｅｒ Ｄｉｓｐｌａｙ）を提供することにある。   The main object of the present invention is to provide a conductive glass substrate type electronic paper display device (G-Paper Display) that can be simplified in structure and reduced in weight, and that can effectively reduce the manufacturing cost.

本考案の次の目的は、絶縁層を設けることにより、導電ガラス基板と電子ペーパー本体の間には、絶縁及びカバーの構造が形成され、エッチング導電層の回路レイアウトを確実にカバーでき、又はエッチング導電層での模様設計に合せて、絶縁層によりエッチング導電層の模様エッチング区の表面の全面又は一部をカバーでき、このように、模様を多様化する目的を達成できる導電ガラス基板型電子ペーパーディスプレイ装置を提供することにある。   The next object of the present invention is to provide an insulating and cover structure between the conductive glass substrate and the electronic paper body by providing an insulating layer, so that the circuit layout of the etched conductive layer can be reliably covered or etched. In accordance with the pattern design in the conductive layer, the insulating glass can cover the entire surface or part of the surface of the etched pattern in the etched conductive layer, thus achieving the purpose of diversifying the conductive glass substrate type electronic paper It is to provide a display device.

本考案の導電ガラス基板型電子ペーパーディスプレイ装置によると、上面が成形されている基板と、基板の上面に成形されるＩＴＯ層であり、ＩＴＯ層と基板から導電ガラスが形成され、模様エッチング区と、電気的接続区と、が成形されているエッチング導電層と、エッチング導電層の模様エッチング区に成形される電子ペーパー本体と、電子ペーパー本体と模様エッチング区の間に設けられる絶縁層と、エッチング導電層の電気的接続区に電気的に接続される駆動回路モジュールと、を含むことを特徴とする。   The conductive glass substrate type electronic paper display device of the present invention includes a substrate having an upper surface formed thereon and an ITO layer formed on the upper surface of the substrate. The conductive glass is formed from the ITO layer and the substrate, An electrically conductive section, an etching conductive layer formed, an electronic paper body formed in the pattern etching section of the etching conductive layer, an insulating layer provided between the electronic paper body and the pattern etching section, and etching And a drive circuit module electrically connected to the electrical connection section of the conductive layer.

本考案の導電ガラス基板型電子ペーパーディスプレイ装置によると、電子ペーパー本体は、電気泳動性物質層と、絶縁層の上に設けられて電気泳動性物質層を電子ペーパー本体の内部にパッケージするパッケージ層と、を有し、電気泳動性物質層の上では、透明電極層と、基板と、が設けられることを特徴とする。   According to the conductive glass substrate type electronic paper display device of the present invention, the electronic paper main body includes an electrophoretic substance layer and a package layer provided on the insulating layer to package the electrophoretic substance layer inside the electronic paper main body. And a transparent electrode layer and a substrate are provided on the electrophoretic substance layer.

本考案の導電ガラス基板型電子ペーパーディスプレイ装置によると、絶縁層は、エッチング導電層の模様エッチング区の表面の全面又は一部をカバーすることを特徴とする。   According to the conductive glass substrate type electronic paper display device of the present invention, the insulating layer covers the entire surface or a part of the surface of the pattern etching section of the etching conductive layer.

本考案の導電ガラス基板型電子ペーパーディスプレイ装置によると、エッチング導電層の模様エッチング区には、模様電極が予めにエッチングされ、絶縁層は、模様電極の全面又は一部を遮蔽することを特徴とする。   According to the conductive glass substrate type electronic paper display device of the present invention, the pattern electrode is etched in advance in the pattern etching section of the etching conductive layer, and the insulating layer shields the entire surface or part of the pattern electrode. To do.

本考案の導電ガラス基板型電子ペーパーディスプレイ装置によると、上面が成形されている基板と、基板の上面に成形され、模様エッチング区と、電気的接続区と、を有するエッチング導電層と、エッチング導電層の上で成形され、電気泳動性物質層と、エッチング導電層の模様エッチング区の上で設けられて電気泳動性物質層を電子ペーパー本体の内部にパッケージするパッケージ層と、を有し、電気泳動性物質層の上では、透明電極層と、基板と、が設けられる電子ペーパー本体と、エッチング導電層の電気的接続区に電気的に接続される駆動回路モジュールと、を含むことを特徴とする。   According to the conductive glass substrate type electronic paper display device of the present invention, an etching conductive layer formed on the upper surface of the substrate, having a pattern etching section and an electrical connection section, and an etching conductive layer. An electrophoretic material layer formed on the layer, and a package layer provided on the pattern etching area of the etching conductive layer and packaging the electrophoretic material layer inside the electronic paper body, The electrophoretic material layer includes an electronic paper body provided with a transparent electrode layer and a substrate, and a drive circuit module electrically connected to an electrical connection section of the etching conductive layer. To do.

本考案の導電ガラス基板型電子ペーパーディスプレイ装置によると、基板は、ガラスによって構成されるシートであることを特徴とする。   According to the conductive glass substrate type electronic paper display device of the present invention, the substrate is a sheet made of glass.

本考案の導電ガラス基板型電子ペーパーディスプレイ装置によると、駆動回路モジュールは、半導体回路ユニットであり、二つの端子を有し、エッチング導電層の電気的接続区に電気的に接続されることを特徴とする。   According to the conductive glass substrate type electronic paper display device of the present invention, the drive circuit module is a semiconductor circuit unit, has two terminals, and is electrically connected to the electrical connection section of the etching conductive layer. And

本考案の導電ガラス基板型電子ペーパーディスプレイ装置によると、エッチング導電層の電気的接続区に端子ユニットが設けられ、駆動回路モジュールは軟性回路基板を有し、軟性回路基板は、一端が端子ユニットと電気的に接続し、他端が印刷回路板と電気的に接続し、印刷回路板に半導体回路ユニットが設けられることを特徴とする。   According to the conductive glass substrate type electronic paper display device of the present invention, a terminal unit is provided in the electrical connection section of the etching conductive layer, the drive circuit module has a flexible circuit board, and the flexible circuit board has one end connected to the terminal unit. The printed circuit board is electrically connected, the other end is electrically connected to the printed circuit board, and a semiconductor circuit unit is provided on the printed circuit board.

本考案の導電ガラス基板型電子ペーパーディスプレイ装置によれば、次のような効果がある。
（１）構造が簡素で軽薄化でき、作製コストを有効に減少できる。 The conductive glass substrate type electronic paper display device of the present invention has the following effects.
(1) The structure is simple and light, and the production cost can be effectively reduced.

（２）絶縁層を設けることにより、導電ガラス基板と電子ペーパー本体の間には、絶縁及びカバーの構造が形成され、エッチング導電層の回路レイアウトを確実にカバーでき、又はエッチング導電層での模様設計に合せて、絶縁層によりエッチング導電層の模様エッチング区の表面の全面又は一部をカバーできる。このように、模様を多様化する目的を達成できる。   (2) By providing an insulating layer, an insulating and cover structure is formed between the conductive glass substrate and the electronic paper body, and the circuit layout of the etched conductive layer can be reliably covered, or the pattern on the etched conductive layer In accordance with the design, the whole or part of the surface of the pattern etching section of the etching conductive layer can be covered with the insulating layer. Thus, the purpose of diversifying patterns can be achieved.

従来の電気泳動式電子ペーパー装置の構造を示す模式図である。It is a schematic diagram which shows the structure of the conventional electrophoretic electronic paper apparatus. 本考案の一実施例の構造を示す斜視図である。It is a perspective view which shows the structure of one Example of this invention. 本考案の一実施例の構造を示す側面図である。It is a side view which shows the structure of one Example of this invention. 本考案の一実施例に印刷回路板が設けられた構造を示す側面図である。1 is a side view showing a structure in which a printed circuit board is provided in an embodiment of the present invention. 本考案の別の実施例を示す側面図である。It is a side view which shows another Example of this invention.

以下、本考案の実施の形態を図面に基づいて説明する。
図２、図３及び図５を参照する。
本考案の導電ガラス基板型電子ペーパーディスプレイ装置（Ｇ-Ｐａｐｅｒ Ｄｉｓｐｌａｙ）は、基板２０と、エッチング導電層３０と、電子ペーパー本体４０と、絶縁層５０と、駆動回路モジュール６０と、を含む。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
Please refer to FIG. 2, FIG. 3 and FIG.
The conductive glass substrate type electronic paper display device (G-Paper Display) of the present invention includes a substrate 20, an etching conductive layer 30, an electronic paper body 40, an insulating layer 50, and a drive circuit module 60.

図２及び図３を参照する。
図２は本考案の一実施例の構造を示す斜視図であり、図３は本考案の一実施例の構造を示す側面図である。本考案の導電ガラス基板型電子ペーパーディスプレイ装置は、基板２０に上面２１が成形されており、上面２１の上でエッチング導電層３０が設けられる。エッチング導電層３０は、ＩＴＯ層であり、模様エッチング区３１と、電気的接続区３２と、が成形されている。模様エッチング区３１には、模様電極３１１が予めにエッチングされる。
電子ペーパー本体４０は、エッチング導電層３０の模様エッチング区３１の上で成形される。電子ペーパー本体４０と模様エッチング区３１の間に絶縁層５０が設けられる。絶縁層５０は模様エッチング区３１の全面又は一部を遮蔽することにより、模様電極３１１及びそれ以外の回路レイアウトが外部に露呈することを回避でき、このように、模様エッチング区３１の回路を保護できる。エッチング導電層３０の電気的接続区３２に駆動回路モジュール６０が電気的に接続される。 Please refer to FIG. 2 and FIG.
FIG. 2 is a perspective view showing the structure of one embodiment of the present invention, and FIG. 3 is a side view showing the structure of one embodiment of the present invention. In the conductive glass substrate type electronic paper display device of the present invention, an upper surface 21 is formed on a substrate 20, and an etching conductive layer 30 is provided on the upper surface 21. The etching conductive layer 30 is an ITO layer, and a pattern etching section 31 and an electrical connection section 32 are formed. In the pattern etching section 31, the pattern electrode 311 is etched in advance.
The electronic paper body 40 is formed on the pattern etching section 31 of the etching conductive layer 30. An insulating layer 50 is provided between the electronic paper main body 40 and the pattern etching section 31. The insulating layer 50 can shield the pattern electrode 311 and other circuit layouts from being exposed to the outside by shielding the entire surface or a part of the pattern etching region 31, thus protecting the circuit in the pattern etching region 31. it can. The drive circuit module 60 is electrically connected to the electrical connection section 32 of the etching conductive layer 30.

図２及び図３に示すように、基板はガラスによって構成されるシートである。
エッチング導電層３０は、エッチング技術により模様エッチング区３１に模様電極３１１が予めに成形される。ユーザの必要によって、模様電極３１１を字形、商標や模様などに成形できる。電子ペーパー本体４０は、電気泳動性物質層４１と、絶縁層５０の上で設けられて電気泳動性物質層４１を電子ペーパー本体４０の内部にパッケージするパッケージ層４２と、を有する。
電気泳動性物質層４１の上では、透明電極層４３と、基板４４と、が設けられる。駆動回路モジュール６０は、二つの端子６１１を有する半導体回路ユニット６１であり、エッチング導電層３０の電気的接続区３２に電気的に接続される。 As shown in FIGS. 2 and 3, the substrate is a sheet made of glass.
In the etching conductive layer 30, a pattern electrode 311 is previously formed in the pattern etching section 31 by an etching technique. The pattern electrode 311 can be formed into a letter shape, a trademark, a pattern, or the like according to the needs of the user. The electronic paper main body 40 includes an electrophoretic substance layer 41 and a package layer 42 that is provided on the insulating layer 50 and packages the electrophoretic substance layer 41 inside the electronic paper main body 40.
On the electrophoretic substance layer 41, a transparent electrode layer 43 and a substrate 44 are provided. The drive circuit module 60 is a semiconductor circuit unit 61 having two terminals 611 and is electrically connected to the electrical connection section 32 of the etching conductive layer 30.

特に、エッチング導電層３０の模様エッチング区３１の表面に設けられる絶縁層５０は、模様エッチング区３１の上でのエッチングされた模様電極３１１の形態によって、模様エッチング区３１の全面又は一部をカバーできる。
絶縁層５０が模様エッチング区３１の一部をカバーする場合に、絶縁層５０は、模様電極３１１に合せて透かされ、又は異なる形状に透かされ、これにより、異なる駆動パタンを形成できる。絶縁層５０が模様エッチング区３１の全面をカバーして模様電極３１１に電流を流す場合には、電子ペーパー本体４０とエッチング導電層３０の間に電界が発生して、前記電界により電子ペーパー本体４０内の電気泳動性物質層４１が駆動される。 In particular, the insulating layer 50 provided on the surface of the pattern etching section 31 of the etching conductive layer 30 covers the whole or part of the pattern etching section 31 depending on the form of the etched pattern electrode 311 on the pattern etching section 31. it can.
In the case where the insulating layer 50 covers a part of the pattern etching section 31, the insulating layer 50 is permeable to the pattern electrode 311 or is permeable to different shapes, whereby different driving patterns can be formed. When the insulating layer 50 covers the entire surface of the pattern etching section 31 and a current is passed through the pattern electrode 311, an electric field is generated between the electronic paper main body 40 and the etching conductive layer 30, and the electronic paper main body 40 is generated by the electric field. The inner electrophoretic material layer 41 is driven.

しかし、電子ペーパー本体４０の電気泳動性物質とエッチング導電層３０の模様電極３１１の間が絶縁層５０によって完全に離隔され、電気泳動性物質が電界だけに駆動され、応答速度がより遅い問題があるため、模様電極３１１の形態によって絶縁層５０を透かしてもよい。
このように、模様電極３１１が電気泳動性物質層４１と接触して、応答速度が速くなる。一方、絶縁層５０は、模様電極３１１に対応する箇所を一部に透かして一部に遮蔽してもよい。このように、電気泳動性物質層４１内の電気泳動性物質は、強度が異なる電界に同時に駆動されて、模様を多様化にすることができる。 However, the electrophoretic material of the electronic paper body 40 and the pattern electrode 311 of the etching conductive layer 30 are completely separated by the insulating layer 50, and the electrophoretic material is driven only by the electric field, resulting in a slower response speed. Therefore, the insulating layer 50 may be watermarked depending on the form of the pattern electrode 311.
In this way, the patterned electrode 311 comes into contact with the electrophoretic substance layer 41, and the response speed is increased. On the other hand, the insulating layer 50 may partially shield the part corresponding to the pattern electrode 311 through the part. As described above, the electrophoretic substance in the electrophoretic substance layer 41 can be simultaneously driven by electric fields having different intensities to diversify the pattern.

駆動回路モジュール６０を起動した後、半導体回路ユニット６１は、エッチング導電層３０を介してエッチング導電層３０の模様エッチング区３１と電子ペーパー本体４０の透明電極層４３の間にある電界を制御して、電子ペーパー本体４０の内部の電気泳動性物質層４１内の導電粒子が移動される。
これにより、模様エッチング区３１に予めに設けられた字形や模様などが電子ペーパー本体４０の基板４４に表示される。このように、構造が簡素で軽薄化でき、作製コストを有効に減少できる導電ガラス基板型電子ペーパーディスプレイ装置を提供できる。 After starting the drive circuit module 60, the semiconductor circuit unit 61 controls the electric field between the pattern etching section 31 of the etching conductive layer 30 and the transparent electrode layer 43 of the electronic paper body 40 via the etching conductive layer 30. The conductive particles in the electrophoretic substance layer 41 inside the electronic paper main body 40 are moved.
Thereby, a character shape, a pattern, or the like previously provided in the pattern etching section 31 is displayed on the substrate 44 of the electronic paper main body 40. As described above, it is possible to provide a conductive glass substrate type electronic paper display device that has a simple structure, can be reduced in weight, and can effectively reduce the manufacturing cost.

また、本考案は必要によって、エッチング導電層３０の電気的接続区３２に端子ユニット３３を設けてもよい。端子ユニット３３により、異なる形態の駆動回路モジュール６０と接続することができる。駆動回路モジュール６０は、図４に示すように、軟性回路基板６２を有する。軟性回路基板６２は、一端が端子ユニット３３と電気的に接続し、他端が印刷回路板６３と電気的に接続し、且つ印刷回路板６３に半導体回路ユニット６１が設けられる。   Further, according to the present invention, a terminal unit 33 may be provided in the electrical connection section 32 of the etching conductive layer 30 as necessary. The terminal unit 33 can be connected to a drive circuit module 60 of a different form. As shown in FIG. 4, the drive circuit module 60 has a flexible circuit board 62. One end of the flexible circuit board 62 is electrically connected to the terminal unit 33, the other end is electrically connected to the printed circuit board 63, and the semiconductor circuit unit 61 is provided on the printed circuit board 63.

特に、本考案は、図５に示すように、エッチング導電層３０に電子ペーパー本体４０を直接に設けてもよい。これにより、電子ペーパー本体４０のパッケージ層４２が模様エッチング区３１に貼り付けられるため、作製プロセスを減少でき、生産コストを減少できる。   In particular, in the present invention, as shown in FIG. 5, the electronic paper main body 40 may be provided directly on the etching conductive layer 30. Thereby, since the package layer 42 of the electronic paper main body 40 is affixed to the pattern etching area 31, a manufacturing process can be reduced and production cost can be reduced.

１０：電子ペーパー装置
１１：駆動基板
１２：電子ペーパー本体
２０：基板
２１：上面
３０：エッチング導電層
３１：模様エッチング区
３２：電気的接続区
３３：端子ユニット
４０：電子ペーパー本体
４１：電気泳動性物質層
４２：パッケージ層
４３：透明電極層
４４：基板
５０：絶縁層
６０：駆動回路モジュール
６１：半導体回路ユニット
６２：軟性回路基板
６３：印刷回路板
１１１：画素電極層
１１２：下基板
１２１：上基板
１２２：透明電極層
１２３：電気泳動性物質
１２４：粘着層
３１１：模様電極
６１１：端子
Ｃ１：帯電染色粒子
Ｌ１：誘電体ソリューション 10: Electronic paper device 11: Driving substrate 12: Electronic paper body 20: Substrate 21: Upper surface 30: Etching conductive layer 31: Pattern etching section 32: Electrical connection section 33: Terminal unit 40: Electronic paper body 41: Electrophoretic property Material layer 42: Package layer 43: Transparent electrode layer 44: Substrate 50: Insulating layer 60: Drive circuit module 61: Semiconductor circuit unit 62: Flexible circuit board 63: Printed circuit board 111: Pixel electrode layer 112: Lower substrate 121: Upper Substrate 122: Transparent electrode layer 123: Electrophoretic substance 124: Adhesive layer 311: Pattern electrode 611: Terminal C1: Charged dyed particle L1: Dielectric solution

Claims (8)

上面が成形されている基板と、
前記基板の前記上面に成形されるＩＴＯ層であり、前記ＩＴＯ層と前記基板から導電ガラスが形成され、模様エッチング区と、電気的接続区と、が成形されているエッチング導電層と、
前記エッチング導電層の前記模様エッチング区に成形される電子ペーパー本体と、
前記電子ペーパー本体と前記模様エッチング区の間に設けられる絶縁層と、
前記エッチング導電層の前記電気的接続区に電気的に接続される駆動回路モジュールと、
を含むことを特徴とする導電ガラス基板型電子ペーパーディスプレイ装置。 A substrate having a molded upper surface;
An ITO layer formed on the upper surface of the substrate, a conductive glass is formed from the ITO layer and the substrate, a pattern etching region, and an electrically conductive region, an etching conductive layer,
An electronic paper body formed in the pattern etching section of the etching conductive layer;
An insulating layer provided between the electronic paper body and the pattern etching section;
A drive circuit module electrically connected to the electrical connection section of the etching conductive layer;
A conductive glass substrate type electronic paper display device comprising: 前記電子ペーパー本体は、電気泳動性物質層と、
前記絶縁層の上で設けられて前記電気泳動性物質層を前記電子ペーパー本体の内部にパッケージするパッケージ層と、
を有し、
前記電気泳動性物質層の上では、透明電極層と、
基板と、
が設けられることを特徴とする、請求項１に記載の導電ガラス基板型電子ペーパーディスプレイ装置。 The electronic paper body includes an electrophoretic substance layer,
A package layer provided on the insulating layer and packaging the electrophoretic material layer inside the electronic paper body;
Have
On the electrophoretic material layer, a transparent electrode layer;
A substrate,
The conductive glass substrate type electronic paper display device according to claim 1, wherein: 前記絶縁層は、前記エッチング導電層の前記模様エッチング区の表面の全面又は一部をカバーすることを特徴とする、請求項１に記載の導電ガラス基板型電子ペーパーディスプレイ装置。   The conductive glass substrate type electronic paper display device according to claim 1, wherein the insulating layer covers the entire surface or a part of the surface of the pattern etching section of the etching conductive layer. 前記エッチング導電層の前記模様エッチング区には、模様電極が予めにエッチングされ、前記絶縁層は、前記模様電極の全面又は一部を遮蔽することを特徴とする、請求項１に記載の導電ガラス基板型電子ペーパーディスプレイ装置。   The conductive glass according to claim 1, wherein a pattern electrode is previously etched in the pattern etching section of the etching conductive layer, and the insulating layer shields the entire surface or a part of the pattern electrode. Substrate type electronic paper display device. 上面が成形されている基板と、
前記基板の前記上面に成形され、模様エッチング区と、電気的接続区と、を有するエッチング導電層と、
前記エッチング導電層の上で成形され、電気泳動性物質層と、前記エッチング導電層の前記模様エッチング区の上で設けられて前記電気泳動性物質層を前記電子ペーパー本体の内部にパッケージするパッケージ層と、を有し、前記電気泳動性物質層の上では、透明電極層と、基板と、が設けられる電子ペーパー本体と、
前記エッチング導電層の前記電気的接続区に電気的に接続される駆動回路モジュールと、
を含むことを特徴とする導電ガラス基板型電子ペーパーディスプレイ装置。 A substrate having a molded upper surface;
An etching conductive layer formed on the upper surface of the substrate and having a pattern etching section and an electrical connection section;
An electrophoretic material layer formed on the etching conductive layer, and a package layer provided on the pattern etching section of the etching conductive layer and packaging the electrophoretic material layer inside the electronic paper body An electronic paper main body provided with a transparent electrode layer and a substrate on the electrophoretic substance layer,
A drive circuit module electrically connected to the electrical connection section of the etching conductive layer;
A conductive glass substrate type electronic paper display device comprising: 前記基板は、ガラスによって構成されるシートであることを特徴とする、請求項１又は５に記載の導電ガラス基板型電子ペーパーディスプレイ装置。   The conductive glass substrate type electronic paper display device according to claim 1, wherein the substrate is a sheet made of glass. 前記駆動回路モジュールは、半導体回路ユニットであり、二つの端子を有し、前記エッチング導電層の前記電気的接続区に電気的に接続されることを特徴とする、請求項１又は５に記載の導電ガラス基板型電子ペーパーディスプレイ装置。   6. The drive circuit module according to claim 1, wherein the drive circuit module is a semiconductor circuit unit, has two terminals, and is electrically connected to the electrical connection section of the etching conductive layer. Conductive glass substrate type electronic paper display device. 前記エッチング導電層の前記電気的接続区に端子ユニットが設けられ、前記駆動回路モジュールは軟性回路基板を有し、前記軟性回路基板は、一端が前記端子ユニットと電気的に接続し、他端が印刷回路板と電気的に接続し、前記印刷回路板に半導体回路ユニットが設けられることを特徴とする、請求項１又は５に記載の導電ガラス基板型電子ペーパーディスプレイ装置。   A terminal unit is provided in the electrical connection section of the etching conductive layer, the drive circuit module has a flexible circuit board, and the flexible circuit board has one end electrically connected to the terminal unit and the other end The conductive glass substrate type electronic paper display device according to claim 1, wherein the printed circuit board is electrically connected and a semiconductor circuit unit is provided on the printed circuit board.
JP2012005057U 2012-06-04 2012-08-20 Conductive glass substrate type electronic paper display device Expired - Fee Related JP3179401U (en)

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CN108717564A (en) * 2018-08-08 2018-10-30 河北科技大学 Electronic tag
KR102402239B1 (en) 2020-12-21 2022-05-26 주식회사 포스코 Welded structural member having excellent crack resistance and manufacturing method of the same
US11753709B2 (en) 2016-12-22 2023-09-12 Posco Co., Ltd Hot-dip galvanized steel material having excellent weldability and press workability and manufacturing method therefor

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11753709B2 (en) 2016-12-22 2023-09-12 Posco Co., Ltd Hot-dip galvanized steel material having excellent weldability and press workability and manufacturing method therefor
CN108717564A (en) * 2018-08-08 2018-10-30 河北科技大学 Electronic tag
CN108717564B (en) * 2018-08-08 2023-12-19 河北科技大学 Electronic label
KR102402239B1 (en) 2020-12-21 2022-05-26 주식회사 포스코 Welded structural member having excellent crack resistance and manufacturing method of the same

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