WO2019035421A1 - Substrat de câblage pourvu d'une couche d'espacement entre des couches d'impression - Google Patents

Substrat de câblage pourvu d'une couche d'espacement entre des couches d'impression Download PDF

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Publication number
WO2019035421A1
WO2019035421A1 PCT/JP2018/030066 JP2018030066W WO2019035421A1 WO 2019035421 A1 WO2019035421 A1 WO 2019035421A1 JP 2018030066 W JP2018030066 W JP 2018030066W WO 2019035421 A1 WO2019035421 A1 WO 2019035421A1
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WO
WIPO (PCT)
Prior art keywords
layer
wiring
imprint
panel
organic
Prior art date
Application number
PCT/JP2018/030066
Other languages
English (en)
Japanese (ja)
Inventor
野間　幹弘
Original Assignee
シャープ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by シャープ株式会社 filed Critical シャープ株式会社
Publication of WO2019035421A1 publication Critical patent/WO2019035421A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern

Definitions

  • Embodiment 1 of the present invention will be described with reference to FIGS. 1 to 12.
  • a method of manufacturing the touch panel 20 provided in the organic EL display device (display device) 10 with a touch panel function will be described.
  • X-axis, Y-axis, and Z-axis are shown in a part of each drawing, and it is drawn so that each axis direction may turn into the direction shown in each drawing.
  • the upper side of the figure is the front side and the lower side of the figure is the rear side.
  • Adjacent end portions of the first touch electrodes 23 adjacent to each other in the Y-axis direction are connected to each other, whereby a plurality of first touch electrodes 23 forming a line along the Y-axis direction are electrically connected
  • the first touch electrodes 23 are arranged in a row along the Y-axis direction, and the input position in the Y-axis direction can be detected by the first touch electrodes 23.
  • a plurality of first touch electrode groups 23 are arranged side by side at intervals in the X-axis direction.
  • the spacer layer 33 intervenes between the first imprinting layer 25 and the second imprinting layer 26 to form a second wiring forming groove portion. It is possible to reduce the influence exerted on the distance between the first wiring 28 and the second wiring 30 by the variation occurring in the depth of 29. As a result, parasitic capacitance that may occur between the first wiring 28 and the second wiring 30 is stabilized.
  • the display panel is an organic EL panel 11 in which the polarizing plate 14 is disposed so as to overlap the display surface 11DS side on which an image is displayed, and the touch panel 20 is between the organic EL panel 11 and the polarizing plate 14
  • the spacer layer 33 is made to be the ⁇ / 4 retardation layer 35 while being arranged to be interposed. In this way, as the external light incident from the display surface 11DS side to the organic EL panel 11, linearly polarized light in a specific vibration direction is selectively transmitted by the polarizing plate.
  • the linearly polarized light transmitted through the polarizing plate 14 is given a retardation of ⁇ / 4 by being transmitted through the ⁇ / 4 retardation layer 35 which is the spacer layer 33.
  • the light reflected by the organic EL panel 11 is transmitted through the ⁇ / 4 retardation layer 35 which is the spacer layer 33 again, so that a retardation of ⁇ / 4 is further imparted. That is, since the external light reflected by the organic EL panel 11 is given a phase difference of ⁇ / 2 when reaching the polarizing plate 14, it can not be transmitted through the polarizing plate 14 and is absorbed by the polarizing plate 14. Be done. Thus, the reflected light suppression function is realized by the polarizing plate 14 and the ⁇ / 4 retardation layer 35.
  • the spacer layer 333 according to the present embodiment is a pyroelectric layer 42 as shown in FIG.
  • the polarization of the pyroelectric layer 42 changes as the temperature changes, so that the change can be detected as a voltage. Therefore, the temperature can be detected by the spacer layer 333 which is the pyroelectric layer 42, and the temperature detection function can be obtained.
  • the spacer layer 333 is the pyroelectric layer 42.
  • the temperature can be detected by the spacer layer 333 which is the pyroelectric layer 42, and the temperature detection function can be obtained.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

La présente invention comprend : une première couche d'impression (25) dans laquelle un premier câblage (28) est formé dans des premières rainures de formation de câblage (27) formées en évidant localement une surface de la première couche d'impression ; une seconde couche d'impression (26) qui est disposée de façon à chevaucher la première couche d'impression (25) sur le côté sur lequel le premier câblage (28) est formé, et dans lequel un second câblage (30) est formé dans des secondes rainures de formation de câblage (29) formées en évidant localement la surface de la seconde couche d'impression qui est sur le côté opposé à la première couche d'impression (25) ; et des couches d'espacement (33) interposées entre la première couche d'impression (25) et la seconde couche d'impression (26).
PCT/JP2018/030066 2017-08-17 2018-08-10 Substrat de câblage pourvu d'une couche d'espacement entre des couches d'impression WO2019035421A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-157448 2017-08-17
JP2017157448 2017-08-17

Publications (1)

Publication Number Publication Date
WO2019035421A1 true WO2019035421A1 (fr) 2019-02-21

Family

ID=65362538

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2018/030066 WO2019035421A1 (fr) 2017-08-17 2018-08-10 Substrat de câblage pourvu d'une couche d'espacement entre des couches d'impression

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Country Link
WO (1) WO2019035421A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021070485A1 (fr) * 2019-10-07 2021-04-15 株式会社イデアルスター Dispositif de détection de corps d'actionnement, procédé de détection d'un corps d'actionnement et dispositif d'entrée/sortie

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013156975A (ja) * 2012-01-30 2013-08-15 Samsung Display Co Ltd タッチパネル及びタッチパネルを含む表示装置
JP3192251U (ja) * 2013-04-12 2014-08-07 シェンジェン オー−フィルム テック カンパニー リミテッド タッチパネル及びタッチディスプレイデバイス
JP2015501502A (ja) * 2012-10-25 2015-01-15 南昌欧菲光科技有限公司Ｎａｎｃｈａｎｇ Ｏ−Ｆｉｌｍ Ｔｅｃｈ． Ｃｏ．， Ｌｔｄ． 透明導電膜の導電構造、透明導電膜、およびその製造方法
JP2015509255A (ja) * 2013-02-06 2015-03-26 ナンチャン オー−フィルム テック カンパニー リミテッド モニタ、そのタッチスクリーン感知モジュール、及びタッチスクリーン感知モジュールを製造する方法
JP2015133090A (ja) * 2014-01-14 2015-07-23 サムソン エレクトロ−メカニックス カンパニーリミテッド． タッチパネル

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013156975A (ja) * 2012-01-30 2013-08-15 Samsung Display Co Ltd タッチパネル及びタッチパネルを含む表示装置
JP2015501502A (ja) * 2012-10-25 2015-01-15 南昌欧菲光科技有限公司Ｎａｎｃｈａｎｇ Ｏ−Ｆｉｌｍ Ｔｅｃｈ． Ｃｏ．， Ｌｔｄ． 透明導電膜の導電構造、透明導電膜、およびその製造方法
JP2015509255A (ja) * 2013-02-06 2015-03-26 ナンチャン オー−フィルム テック カンパニー リミテッド モニタ、そのタッチスクリーン感知モジュール、及びタッチスクリーン感知モジュールを製造する方法
JP3192251U (ja) * 2013-04-12 2014-08-07 シェンジェン オー−フィルム テック カンパニー リミテッド タッチパネル及びタッチディスプレイデバイス
JP2015133090A (ja) * 2014-01-14 2015-07-23 サムソン エレクトロ−メカニックス カンパニーリミテッド． タッチパネル

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021070485A1 (fr) * 2019-10-07 2021-04-15 株式会社イデアルスター Dispositif de détection de corps d'actionnement, procédé de détection d'un corps d'actionnement et dispositif d'entrée/sortie
EP4043930A4 (fr) * 2019-10-07 2023-02-22 Ideal Star Inc. Dispositif de détection de corps d'actionnement, procédé de détection d'un corps d'actionnement et dispositif d'entrée/sortie
US11893184B2 (en) 2019-10-07 2024-02-06 Ideal Star Inc. Operating body detection device, detection method for operating body, and I/O device

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