公开(公告)号：US20170269415A1

公开(公告)日：2017-09-21

申请号：US15613457

申请日：2017-06-05

Applicant: EIZO Corporation

Inventor： Masaru KUBOTA ,  Kentaro KOJIMA ,  Katsuhiko MATSUNAMI ,  Naoshi ISOBE ,  Shosaku IKEDA ,  Kazuya MURATA

IPC: G02F1/133 ,  G02F1/1335

CPC classification number: G02F1/13318 ,  G02F1/133605 ,  G02F1/133608 ,  G02F2201/54 ,  G02F2201/58

Abstract: Provided is an optical sensor mounting structure which is used in an image display device and in which the gap between a reflection sheet and a tubular cushion for preventing the entry of external light into an optical sensor is eliminated so that the amount of light from a backlight can be measured accurately. A liquid crystal image display device includes an optical sensor that measures light from the back surface of a reflection sheet, a substrate having the optical sensor thereon, and a tubular cushion for preventing the entry of external light into the optical sensor. The front surface of the tubular cushion is bonded to the reflection sheet, and the back surface thereof is bonded to the substrate.

公开(公告)号：US20180180916A1

公开(公告)日：2018-06-28

申请号：US15865617

申请日：2018-01-09

Applicant: EIZO Corporation

Inventor： Masaru KUBOTA ,  Kentaro KOJIMA ,  Katsuhiko MATSUNAMI ,  Naoshi ISOBE ,  Shosaku IKEDA ,  Kazuya MURATA

IPC: G02F1/133

CPC classification number: G02F1/13318 ,  G02F1/133605 ,  G02F1/133608 ,  G02F2201/54 ,  G02F2201/58

Abstract: Provided is an optical sensor mounting structure which is used in an image display device and in which the gap between a reflection sheet and a tubular cushion for preventing the entry of external light into an optical sensor is eliminated so that the amount of light from a backlight can be measured accurately. A liquid crystal image display device includes an optical sensor that measures light from the back surface of a reflection sheet, a substrate having the optical sensor thereon, and a tubular cushion for preventing the entry of external light into the optical sensor. The front surface of the tubular cushion is bonded to the reflection sheet, and the back surface thereof is bonded to the substrate.

公开(公告)号：US20180129089A1

公开(公告)日：2018-05-10

申请号：US15866944

申请日：2018-01-10

Applicant: EIZO Corporation

Inventor： Masaru KUBOTA ,  Kentaro KOJIMA ,  Katsuhiko MATSUNAMI ,  Naoshi ISOBE ,  Shosaku IKEDA ,  Kazuya MURATA

IPC: G02F1/133 ,  G02F1/1335

CPC classification number: G02F1/13318 ,  G02F1/133605 ,  G02F1/133608 ,  G02F2201/54 ,  G02F2201/58

Abstract: Provided is an optical sensor mounting structure which is used in an image display device and in which the gap between a reflection sheet and a tubular cushion for preventing the entry of external light into an optical sensor is eliminated so that the amount of light from a backlight can be measured accurately. A liquid crystal image display device includes an optical sensor that measures light from the back surface of a reflection sheet, a substrate having the optical sensor thereon, and a tubular cushion for preventing the entry of external light into the optical sensor. The front surface of the tubular cushion is bonded to the reflection sheet, and the back surface thereof is bonded to the substrate.

公开(公告)号：US20180129088A1

公开(公告)日：2018-05-10

申请号：US15866936

申请日：2018-01-10

Applicant: EIZO Corporation

Inventor： Masaru KUBOTA ,  Kentaro KOJIMA ,  Katsuhiko MATSUNAMI ,  Naoshi ISOBE ,  Shosaku IKEDA ,  Kazuya MURATA

IPC: G02F1/133 ,  G02F1/1335

CPC classification number: G02F1/13318 ,  G02F1/133605 ,  G02F1/133608 ,  G02F2201/54 ,  G02F2201/58

Abstract: Provided is an optical sensor mounting structure which is used in an image display device and in which the gap between a reflection sheet and a tubular cushion for preventing the entry of external light into an optical sensor is eliminated so that the amount of light from a backlight can be measured accurately. A liquid crystal image display device includes an optical sensor that measures light from the back surface of a reflection sheet, a substrate having the optical sensor thereon, and a tubular cushion for preventing the entry of external light into the optical sensor. The front surface of the tubular cushion is bonded to the reflection sheet, and the back surface thereof is bonded to the substrate.

公开(公告)号：US20160116777A1

公开(公告)日：2016-04-28

申请号：US14770016

申请日：2013-08-29

Applicant: EIZO CORPORATION

Inventor： Masaru KUBOTA ,  Kentaro KOJIMA ,  Katsuhiko MATSUNAMI ,  Naoshi ISOBE ,  Shosaku IKEDA ,  Kazuya MURATA

IPC: G02F1/133

CPC classification number: G02F1/13318 ,  G02F1/133605 ,  G02F1/133608 ,  G02F2201/54 ,  G02F2201/58

Abstract: Provided is an optical sensor mounting structure which is used in an image display device and in which the gap between a reflection sheet and a tubular cushion for preventing the entry of external light into an optical sensor is eliminated so that the amount of light from a backlight can be measured accurately. A liquid crystal image display device 1 includes an optical sensor 12 that measures light from the back surface of a reflection sheet 104, a substrate 11 having the optical sensor 12 thereon, and a tubular cushion 13 for preventing the entry of external light into the optical sensor 12. The front surface of the tubular cushion 13 is bonded to the reflection sheet 104, and the back surface thereof is bonded to the substrate 11.

Abstract translation: 提供了一种用于图像显示装置中的光学传感器安装结构，其中消除了用于防止外部光进入光学传感器的反射片和管状衬垫之间的间隙，使得来自背光源的光量 可以准确测量。 液晶图像显示装置1包括测量来自反射片104的背面的光的光学传感器12，其上具有光学传感器12的基板11和用于防止外部光进入光学器件的管状衬垫13 传感器12.管状衬垫13的前表面与反射片104接合，并且其后表面与衬底11接合。