公开(公告)号：US20180059846A1

公开(公告)日：2018-03-01

申请号：US15794990

申请日：2017-10-26

Applicant: FUJIFILM Corporation

Inventor： Nobuyuki TADA ,  Akihiro HASHIMOTO ,  Yasushi ENDO

IPC: G06F3/041 ,  G06F3/047

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/136286 ,  G06F3/041 ,  G06F3/0416 ,  G06F3/047 ,  G06F2203/04112 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q1/44 ,  H01Q15/24

Abstract: A touch sensor panel has a touch sensor portion provided on a substrate, an antenna which is provided on the substrate or near the substrate and transmits and receives a linearly polarized wave, and at least one L-shaped parasitic element provided on the substrate. The touch sensor portion includes a detection portion and a peripheral wiring portion. The L-shaped parasitic element includes two sides intersecting at right angle and is disposed in an appropriate position with respect to the antenna by presetting a length of each of the sides according to a frequency of the linearly polarized wave that the antenna transmits and receives.

公开(公告)号：US20220385866A1

公开(公告)日：2022-12-01

申请号：US17738868

申请日：2022-05-06

Applicant: FUJIFILM Corporation

Inventor： Hirotoshi YOSHIZAWA ,  Shinichiro SONODA ,  Yoshikazu HISHINUMA ,  Nobuya TANAKA ,  Yasushi ENDO

IPC: H04N9/31 ,  G02B26/10

Abstract: A driving controller provides a first driving signal having a first driving frequency to a first actuator, provides a second driving signal having a second driving frequency to a second actuator, derives a first average phase delay time by averaging a first phase delay time of an output signal of a first angle detection sensor with respect to the first driving signal in a plurality of cycles, derives a second average phase delay time by averaging a second phase delay time of an output signal of a second angle detection sensor with respect to the second driving signal in a plurality of cycles, generates a first reference signal based on the first driving signal and the first average phase delay time, and generates a second reference signal based on the second driving signal and the second average phase delay time.

公开(公告)号：US20170371452A1

公开(公告)日：2017-12-28

申请号：US15681849

申请日：2017-08-21

Applicant: FUJIFILM CORPORATION

Inventor： Yasushi ENDO ,  Nobuyuki TADA

IPC: G06F3/044 ,  H01Q1/52 ,  H01Q1/24

Abstract: A touch sensor has one substrate having a plurality of regions that are at least a planar region and a side surface region which is continuous to the planar region and is bent with respect to the planar region, a touch sensor portion provided in the planar region of the substrate, and an antenna provided in a region other than the planar region of the substrate. The substrate is constituted of a flexible transparent substrate. The touch sensor portion includes a detection portion and a peripheral wire portion, and at least the detection portion is constituted of a thin metal wire.

公开(公告)号：US20180059845A1

公开(公告)日：2018-03-01

申请号：US15794977

申请日：2017-10-26

Applicant: FUJIFILM Corporation

Inventor： Nobuyuki TADA ,  Akihiro HASHIMOTO ,  Yasushi ENDO

IPC: G06F3/041 ,  G06F3/047

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/136286 ,  G06F3/041 ,  G06F3/0416 ,  G06F3/047 ,  G06F2203/04112

Abstract: A touch sensor panel has a touch sensor portion which is provided on a substrate and includes a detection portion and a peripheral wiring portion, an antenna, a transmission line portion connected to the antenna, and a control board connected to the touch sensor portion and the transmission line portion. The transmission wiring portion has a signal wire which is provided on one surface of the substrate and connected to the antenna and two ground wires which are provided on the other surface of the substrate across a disposition region corresponding to a region, in which the signal wire is provided, and electrically connected to each other at least at an end on the antenna side.

公开(公告)号：US20150169111A1

公开(公告)日：2015-06-18

申请号：US14582406

申请日：2014-12-24

Applicant: FUJIFILM Corporation

Inventor： Akihiro HASHIMOTO ,  Yuki MATSUNAMI ,  Nobuyuki TADA ,  Yasushi ENDO ,  Kentaro OKAZAKI

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111 ,  G09G2300/0421

Abstract: A capacitance type touch panel includes: an insulating layer; a plurality of electrode portions; a plurality of lead-out wiring portions; a transparent resin layer; and a substrate disposed on the transparent resin layer, wherein at least on the surface of the peripheral edge of the transparent resin layer exposed between the insulating layer and the substrate and on the exposed surface of the lead-out wiring portions, a sealing layer is disposed, and the sealing layer has a moisture vapor transmittance equal to or less than 20 g/m2/24 h/atm (25° C., 90% RH, 25 μm), and has a thickness equal to or greater than 1.0 μm.

Abstract translation: 电容型触摸面板包括：绝缘层; 多个电极部分; 多个引出布线部; 透明树脂层; 以及设置在所述透明树脂层上的基板，其中，在所述透明树脂层的周缘的至少露出在所述绝缘层与所述基板之间的表面和所述引出配线部的所述露出面上，密封层为 并且密封层的湿气透过率等于或小于20g / m 2 / 24h / atm（25℃，90％RH，25μm），并且具有等于或大于1.0μm的厚度 。

公开(公告)号：US20150109231A1

公开(公告)日：2015-04-23

申请号：US14589447

申请日：2015-01-05

Applicant: FUJIFILM Corporation

Inventor： Hideyuki SHIRAI ,  Yasuhiro OKAMOTO ,  Nobuyuki TADA ,  Yasushi ENDO ,  Toshiaki HAYASHI

IPC: G06F3/044 ,  G06F3/047 ,  G06F1/16

CPC classification number: G06F3/044 ,  G06F1/1615 ,  G06F3/047 ,  G06F2203/04103 ,  G06F2203/04112

Abstract: In a conductive film for touch panel, a first electrode pattern is formed on the main surface at one side of an insulating layer, a second electrode pattern is formed on the main surface at the other side of the insulating layer, an adhesive insulating layer is disposed on at least one of the first electrode pattern and the second electrode pattern, an acid value of an adhesive insulating material contained in the adhesive insulating layer is equal to or greater than 10 mg KOH/g and equal to or less than 100 mg KOH/g, either or both of the first electrode pattern and the second electrode pattern contain silver, and a rate of change in mutual capacitance (%) between the first electrode pattern and the second electrode pattern before and after performing an environmental test is 0% to 100%.

Abstract translation: 在触摸板用导电膜中，在绝缘层的一侧的主面上形成第一电极图案，在绝缘层的另一侧的主表面上形成第二电极图案，粘合绝缘层为 设置在第一电极图案和第二电极图案中的至少一个上，粘合绝缘层中包含的粘合绝缘材料的酸值等于或大于10mg KOH / g且等于或小于100mg KOH / g，第一电极图案和第二电极图案中的任一个或第二图案都包含银，并且在执行环境试验之前和之后，第一电极图案和第二电极图案之间的互电容变化率（％）为0％ 至100％。