公开(公告)号：JP2011003103A

公开(公告)日：2011-01-06

申请号：JP2009147067

申请日：2009-06-19

Applicant: Nissha Printing Co Ltd ,  日本写真印刷株式会社

Inventor： HASHIMOTO TAKAO ,  NISHIKAWA KAZUHIRO ,  KAI YOSHIHIRO ,  ENDO HIROKO

IPC: G06F3/045 ,  B32B7/02 ,  B32B7/12 ,  G06F3/041

CPC classification number: G06F3/045 ,  G06F3/0414

Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive resistive film type touch panel with excellent visibility, which has a pressure detection function that detects the pressing position on a screen (x, y coordinates) as well as the pressure in z axis direction.SOLUTION: The resistive film type transparent touch panel is configured by overlapping a first member and a second member so that first and second transparent conductive films face each other with a predetermined gap. In the first member, the first transparent conductive film as a resistance film is formed on the upper face of a transparent board, and a first pair of electrodes for position detection are formed at the both ends of a first direction of the first transparent conductive film. In the second member, the second transparent conductive film as a resistance film is formed on the lower face of a flexible transparent film, and a second pair of electrodes for position detection are formed at the both ends of a second direction which is orthogonal to the first direction of the second transparent conductive film. The pressing point is detected on the basis of the potentials of the first and second pairs of electrodes for position detection.

Abstract translation: 要解决的问题：提供具有良好可见性的便宜的电阻膜型触摸面板，其具有检测屏幕上的按压位置（x，y坐标）以及z轴方向上的压力的压力检测功能。解决方案： 电阻膜型透明触摸面板通过使第一和第二透明导电膜以预定的间隙彼此面对而构成为使第一构件和第二构件重叠。 在第一构件中，作为电阻膜的第一透明导电膜形成在透明板的上表面上，并且在第一透明导电膜的第一方向的两端形成用于位置检测的第一对电极 。 在第二构件中，作为电阻膜的第二透明导电膜形成在柔性透明膜的下表面上，并且在与第二构件正交的第二方向的两端形成第二对位置检测用电极 第二透明导电膜的第一方向。 基于用于位置检测的第一和第二对电极的电位检测按压点。

公开(公告)号：JP2010026641A

公开(公告)日：2010-02-04

申请号：JP2008184910

申请日：2008-07-16

Applicant: Nissha Printing Co Ltd ,  日本写真印刷株式会社

Inventor： NISHIKAWA KAZUHIRO ,  HASHIMOTO TAKAO ,  TAKAI YUICHIRO

IPC: G06F3/041 ,  G06F3/045

Abstract: PROBLEM TO BE SOLVED: To provide an analog resistive film system touch panel enabling simultaneous input at two or more points, or multi-touch input. SOLUTION: In a transparent touch panel of analog resistive film system in which a lower electrode member having an electrode composed of a transparent conductive film and a pair of parallel bus bars formed on an upper surface of a transparent insulating base material, and an upper electrode member having an electrode composed of a transparent conductive film and a pair of parallel bus bars formed on a lower surface of a flexible transparent insulating base material are superposed so that an inter bas bar direction of the lower electrode member is orthogonal to an inter bus bar direction of the upper electrode member, with a dot-shaped spacer interposed between the upper and lower electrodes, and a peripheral part is bonded by an adhesive layer, a pattern of the electrodes and the pair of bus bars is split into two halves regarding one of the upper and lower electrode members to thereby produce two-split input areas. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种模拟电阻膜系统触摸面板，可在两点或更多点同时输入多点触摸输入。 解决方案：在模拟电阻膜系统的透明触摸面板中，其中具有由透明导电膜构成的电极的下电极构件和形成在透明绝缘基材的上表面上的一对平行汇流条，以及 具有由透明导电膜构成的电极的上部电极构件和形成在柔性透明绝缘基材的下表面上的一对平行汇流条重叠，使得下部电极构件的基板方向与 上电极构件的母线间方向，插入在上下电极之间的点状间隔件，并且周边部分通过粘合剂层粘结，电极和一对母线的图案被分成两个 关于上电极构件和下电极构件之一的一半，从而产生两分割输入区域。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2008287670A

公开(公告)日：2008-11-27

申请号：JP2007134636

申请日：2007-05-21

Applicant: Nissha Printing Co Ltd ,  日本写真印刷株式会社

Inventor： NISHIKAWA KAZUHIRO ,  HASHIMOTO TAKAO

IPC: G06F3/041

Abstract: PROBLEM TO BE SOLVED: To provide a protection panel with touch input function for an electronic apparatus display window, which can narrow a frame size. SOLUTION: In the protection panel with touch input function for the electronic apparatus display window, an inside edge of a frame-like pasting material for use in adhesion between an upper electrode sheet and a lower electrode panel is partially or entirely brought close to an active area securing the input function, except corner parts. Consequently, the active area (input area) securing the input function is easily widened in the case that external dimensions of the protection panel with touch input function have been determined, and an external shape of the protection panel with touch input function is easily miniaturized in the case that dimensions of the input area have been determined. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为电子设备显示窗口提供具有触摸输入功能的保护面板，其可以缩小框架尺寸。 解决方案：在具有用于电子设备显示窗口的触摸输入功能的保护面板中，用于上电极片和下电极板之间的粘合的框状粘贴材料的内边缘部分或全部接近 到固定输入功能的活动区域，角部除外。 因此，在已经确定具有触摸输入功能的保护面板的外部尺寸的情况下，确保输入功能的有效区域（输入区域）容易加宽，并且具有触摸输入功能的保护面板的外部形状容易地小型化 输入区域的尺寸已经确定的情况。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2006155452A

公开(公告)日：2006-06-15

申请号：JP2004348115

申请日：2004-12-01

Applicant: Nissha Printing Co Ltd ,  Nissho Kk ,  Nissho Sangyo Kk ,  日昌株式会社 ,  日昌産業株式会社 ,  日本写真印刷株式会社

Inventor： NISHIKAWA KAZUHIRO ,  SAKAMOTO HIDEO

IPC: G06F3/041

Abstract: PROBLEM TO BE SOLVED: To provide a protection film laminate for a touch panel which can be attached to a surface of a touch panel properly without needing special skills. SOLUTION: The protection film laminate (1) for a touch panel including a protection film (2) to be attached to the surface of a touch panel (12) is composed of a separator film (21), the protection film (2) attached to the separator film through a first adhesive layer (22), and an auxiliary film (3) attached to the upper surface of the protection film (2) through a second adhesive layer (27). The protection film (2) comprises a pair of opposite sides, a horizontal side A (31) and a horizontal side B (32), and the other pair of opposite sides, a vertical side A (33) and a vertical side B (34). The auxiliary film (3) comprises a marginal part (29) that protrudes outward beyond the vertical side A (33) of the protection film (2), and a gripping section (30) that protrudes outward beyond the vertical side B (34) of the protection film (2). COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种用于触摸面板的保护膜层压板，其可以适当地附接到触摸面板的表面而不需要特殊技能。 ＆lt; P＆gt;解决方案：用于触摸面板的保护膜层叠体（1）包括分隔膜（21），保护膜（21） 2）通过第一粘合剂层（22）附着到隔膜上，以及通过第二粘合剂层（27）附着到保护膜（2）的上表面的辅助膜（3）。 保护膜（2）包括一对相对侧，水平侧A（31）和水平侧B（32），另一对相对侧具有垂直侧A（33）和垂直侧B（ 34）。 辅助膜（3）包括向外突出超过保护膜（2）的垂直侧面A（33）的边缘部分（29）和向外突出超过垂直侧面B（34）的夹持部分（30） 的保护膜（2）。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2003122503A

公开(公告)日：2003-04-25

申请号：JP2002222533

申请日：2002-07-31

Applicant: NISSHA PRINTING

Inventor： TAKAGI TAKAYUKI ,  NISHIKAWA KAZUHIRO ,  HASHIMOTO TAKAO

IPC: G02F1/1333 ,  G02F1/13357 ,  G06F3/03 ,  G06F3/033 ,  G06F3/041 ,  G06F3/045

Abstract: PROBLEM TO BE SOLVED: To provide a touch panel device and a liquid crystal display device, capable of preventing the top surface of a light guide plate of a front light device from being damaged even in disposing the touch panel device on the front light device to perform input operation. SOLUTION: This touch panel device is assembled in the liquid crystal display panel having the front light device 20 and a liquid crystal display 30 to constitute the liquid crystal display device. In the touch panel device, a transparent and flexible shock absorbing layer 18 is disposed on the lower surface of the transparent touch panel 11, and a transparent film layer 19 is disposed on the lower surface of the shock absorbing layer to come into contact with a prism 21a on the top surface of the light guide plate 21 of the front light device 20. The shock absorbing layer absorbs a shock from the prism when the prism is dented at its part contacting the shock absorbing layer.

公开(公告)号：JP2003114418A

公开(公告)日：2003-04-18

申请号：JP2002222534

申请日：2002-07-31

Applicant: NISSHA PRINTING

Inventor： TAKAGI TAKAYUKI ,  NISHIKAWA KAZUHIRO ,  HASHIMOTO TAKAO

IPC: G02F1/1333 ,  G02F1/1343 ,  G06F3/033 ,  G06F3/041

Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which the upper surface of a light guide plate of a front light device is not scratched even when input operation is carried out with a touch panel device arranged on the front light device. SOLUTION: The touch panel device is constructed in such a way that a transparent and flexible self-healing resin layer (18) is disposed on the lower surface of a transparent touch panel (11) and, at the same time, the self-healing resin layer is disposed so as to be accessible to prisms (21a) on an upper surface of the light guide plate (21). When the prisms are brought into contact with the self-healing resin layer in input operation on the touch panel, the pliability of the self-healing resin layer prevents the prisms from being damaged by generation of a scratch at a point of contact and, at the same time, the flexibility makes the generated scratch part spontaneously restored to the original state after the lapse of time.

公开(公告)号：JP2002108566A

公开(公告)日：2002-04-12

申请号：JP2000299475

申请日：2000-09-29

Applicant: NISSHA PRINTING

Inventor： NISHIKAWA KAZUHIRO ,  KUSUDA KOJI

IPC: G06F3/041 ,  G06F3/03 ,  G06F3/033 ,  G06F3/045 ,  H01H11/00 ,  H01H13/70 ,  H01H13/712

Abstract: PROBLEM TO BE SOLVED: To provide a touch panel in which any laying of circuit is not interposed between an upper electrode sheet and a lower electrode sheet. SOLUTION: This touch panel is provided with an upper electrode sheet 7 and a lower electrode sheet 14, and an upper laying of circuit 9 for an upper bus bar 6 and a lower laying of circuit 10 for a lower bus bar 3 are formed on the lower face of the lower electrode sheet 14, and the upper bus bar 6 is conducted through a through-hole 11 perforated in the lower electrode sheet 4 with the upper laying of circuit 9.

公开(公告)号：JP2000081952A

公开(公告)日：2000-03-21

申请号：JP19135599

申请日：1999-07-06

Applicant: NISSHA PRINTING

Inventor： MEN RYOMEI ,  INAGO YOSHIHIDE ,  MATSUKAWA YOSUKE ,  SAKANE MASAYASU ,  NISHIKAWA KAZUHIRO

IPC: G06F3/041 ,  G06F3/033

Abstract: PROBLEM TO BE SOLVED: To enable stable and light touch input by defining arithmetic mean roughness in the surface shape of a transparent conductive film as a value in a specified range and defining square root mean roughness as a value in a specified range. SOLUTION: Metallic oxide as an N type semiconductor to be represented by ATO(antimony oxide/tin oxide), FTO(tin oxide/fluorodope), ITO(indium oxide/tin oxide), FATO(antimony oxide/tin oxide/fluorodope) is listed as the metallic oxide to constitute the transparent conductive film 1. Especially, the ITO is suitable since the transparent conductive film 1 itself is not colored and with excellent permeability. The transparent conductive film 1 is constituted so that the arithmetic average roughness(Ra) in the surface shape is 0.4 nm

公开(公告)号：JPH08138486A

公开(公告)日：1996-05-31

申请号：JP29388694

申请日：1994-11-01

Applicant: NISSHA PRINTING

Inventor： IKURA KENICHIRO ,  NISHIKAWA KAZUHIRO

IPC: G06F3/045 ,  G06F3/03 ,  G06F3/041 ,  G06F3/048 ,  H01H11/00 ,  H01H13/70 ,  H01H13/712

Abstract: PURPOSE: To prevent erroneous inputting due to a wrong touch effectively during pen inputting, by providing a wrong touch inputting unable area in which an electric insulating spacer of a specified diameter is formed in a specified range of pitch. CONSTITUTION: A fixed side electric insulating base material 1 and a movable side electric insulating base material 2 are arranged superimposedly with the direction between both of fixed side and movable side band-shaped electrodes shifted at 90 deg. with each other, as well as both of fixed side and movable side resistant films 20, 10 being countered through a space by means of multiple electric insulating spacers 3. On this occasion, a wrong touch inputting unable area is formed on the film 10, or the film 20 with a specified pitch by means of an electric insulating spacer 3 of specified diameter. A diameter of one of the spacer 3 in the area 4 and the other area is made approximately 20μm to 70μm as well as a pitch of the spacer 3 in the area 4 is made in a range of approximately 200μm to 500μm. Thereby, the wrong touch information during pen inputting is not inputted and erroneous inputting can be prevented as the resistant film is not touched by the wrong touch during pen inputting in the area 4.

公开(公告)号：JPH04162318A

公开(公告)日：1992-06-05

申请号：JP28968990

申请日：1990-10-25

Applicant: NISSHA PRINTING

Inventor： IKURA KENICHIRO ,  SHIMIZU JUN ,  NISHIKAWA KAZUHIRO

IPC: H01H13/712 ,  H01H11/00 ,  H01H13/70

Abstract: PURPOSE:To increase input resolution and improve the reliability of the insulation between stuck upper and lower electrodes by separating the upper and lower transparent electrodes with a spacer made of photo-resist, and sticking beads on the spacer. CONSTITUTION:Beads 4 are mixed in liquid photo-resist, the liquid photo-resist is coated on at least one electrode face side of two transparent electrodes 2, 2 made of a transparent touch panel, and it is exposed and developed into the pattern of a required spacer 3 to form the spacer 3 stuck with beads 4. The diameter of the bead 4 is preferably set to 2-15mum. The impossible-input portion is reduced, the reliability of a gap between two electrodes 2, 2 is increased, and a transparent touch panel with the spacer 3 rarely visible externally is obtained.