公开(公告)号：US20150276600A1

公开(公告)日：2015-10-01

申请号：US14627538

申请日：2015-02-20

Applicant: Japan Display Inc.

Inventor： Masaya TAMAKI ,  Kazunori Yamaguchi ,  Hiroki Sugiyama ,  Masanobu Ikeda

IPC: G01N21/64 ,  G01N21/25

CPC classification number: G01N21/6454 ,  G01N2021/6421

Abstract: According to one embodiment, a specimen detection device includes a light source, a filter, a sensor, and a controller. The light source executes a first operation and a second operation. The first operation causes a first light of a first peak wavelength to be incident on a specimen. The second operation causes a second light of a second peak wavelength to be incident on the specimen. The filter attenuates the first and second lights and transmits at least a portion of a third light and at least a portion of a fourth light. The third light is emitted from the specimen. The fourth light is emitted from the specimen. The sensor outputs a first signal and a second signal. The first signal corresponds to the third. The second signal corresponds to the fourth light. The controller calculates a result value by processing the first and second signals.

Abstract translation: 根据一个实施例，样本检测装置包括光源，滤光器，传感器和控制器。 光源执行第一操作和第二操作。 第一操作使得第一峰值波长的第一光入射到样本上。 第二操作使第二峰值波长的第二光入射到样品上。 滤光器衰减第一和第二光，并透射第三光的至少一部分和第四光的至少一部分。 第三根灯从样品发射出来。 第四个光从样品中排出。 传感器输出第一信号和第二信号。 第一个信号对应于第三个信号。 第二信号对应于第四个光。 控制器通过处理第一和第二信号来计算结果值。

公开(公告)号：US20150253619A1

公开(公告)日：2015-09-10

申请号：US14722398

申请日：2015-05-27

Applicant: Japan Display Inc.

Inventor： Masaya TAMAKI

IPC: G02F1/1335

CPC classification number: G02F1/133504 ,  G02F1/13363 ,  G02F2203/02

Abstract: A liquid crystal display is provided including an anisotropic scatterer provided on a front substrate side of a front substrate, wherein the anisotropic scatterer includes low refractive index regions and high refractive index regions, wherein high-low-index boundaries are disposed between the low refractive index regions and high refractive index regions, and wherein the anisotropic scatterer is disposed such that ambient light is scattered when light is incident from a direction substantially following the direction that the high-low-index boundaries extend, and such that the light is transmitted when light is incident from a direction substantially perpendicular to the direction that the high-low-index boundaries extends.

Abstract translation: 提供了一种液晶显示器，包括设置在前基板的前基板侧的各向异性散射体，其中各向异性散射体包括低折射率区域和高折射率区域，其中高折射率边界设置在低折射率 区域和高折射率区域，并且其中各向异性散射体被布置为使得当光从基本上沿着高低折射率边界延伸的方向入射的方向入射时，环境光被散射，并且使得当光在光 从与高低折射率边界延伸的方向基本垂直的方向入射。

公开(公告)号：US20190237032A1

公开(公告)日：2019-08-01

申请号：US16380334

申请日：2019-04-10

Applicant: Japan Display Inc.

Inventor： Masaya TAMAKI ,  Tsutomu HARADA ,  Hirotaka HAYASHI

IPC: G09G3/36

Abstract: According to one embodiment, a display device, includes a first pixel line including a first sub-pixel and a second sub-pixel, a second pixel line including a third sub-pixel and a fourth sub-pixel, and a display driver supplying video signals which cause signal polarities of signal lines adjacent to each other to be opposite to each other, without varying the polarities in one frame period, the video signals having the same polarities as each other being written to the respective sub-pixels of the first pixel line, the video signals having the polarities which are the same as each other and opposite to the polarities of the video signals written to the first pixel line, being written to the respective sub-pixels of the second pixel line.

公开(公告)号：US20190130854A1

公开(公告)日：2019-05-02

申请号：US16232120

申请日：2018-12-26

Applicant: Japan Display Inc.

Inventor： Masaya TAMAKI ,  Tsutomu Harada ,  Hirotaka Hayashi

IPC: G09G3/36

Abstract: According to one embodiment, a display device, includes a first main pixel including first to third sub-pixels, a second main pixel including fourth to sixth sub-pixels, a display driver which produces video signals to be written to the respective sub-pixels of the first and second main pixels and supplies the video signals to the respective sub-pixels via signal lines, any one of the first to third sub-pixels and any one of the fourth to sixth sub-pixels sharing one of the signal lines.

公开(公告)号：US20190066634A1

公开(公告)日：2019-02-28

申请号：US16057934

申请日：2018-08-08

Applicant: Japan Display Inc.

Inventor： Masaya TAMAKI ,  Yutaka MITSUZAWA ,  Takayuki NAKAO ,  Yutaka OZAWA

IPC: G09G5/395 ,  G09G3/36

Abstract: A display device includes: sub-pixels each including a memory block including memories; memory selection line groups each including memory selection lines electrically coupled to the memory blocks in the sub-pixels that belong to the corresponding row; a memory selection circuit configured to concurrently output memory selection signals to the memory selection line groups; a potential line; a conduction switch provided for at least one memory in the memory block on a one-to-one basis; and an operating-memory conduction circuit configured to output, to the conduction switch, an operation signal for determining whether to electrically couple or uncouple the potential line and the corresponding one memory. Each memory is capable of storing sub-pixel data therein when being coupled to the potential line. Each sub-pixel displays an image based on the sub-pixel data stored in one memory in the sub-pixel according to the memory selection line supplied with the memory selection signal.

公开(公告)号：US20180203269A1

公开(公告)日：2018-07-19

申请号：US15865663

申请日：2018-01-09

Applicant: Japan Display Inc.

Inventor： Masaya TAMAKI ,  Masashi MITSUI

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1335

CPC classification number: G02F1/1343 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/133553 ,  G02F1/136286

Abstract: According to an aspect, a display device includes: a first substrate; a second substrate facing the first substrate; a liquid crystal layer provided between the first substrate and the second substrate; and a reflective electrode provided between the first substrate and the liquid crystal layer. The reflective electrode includes a plurality of raised portions that reflect incident light entering from outside. When the reflective electrode is divided into a plurality of micro regions each having a certain area in planar view, a rate of inclination angles of the raised portions is a value obtained by dividing the number of the micro regions having the inclination angles within a certain angle range, by the total number of the micro regions. The inclination angles of the raised portions are distributed such that the rate of the inclination angles of 17° or larger is 0.25 or higher.

公开(公告)号：US20170047020A1

公开(公告)日：2017-02-16

申请号：US15215840

申请日：2016-07-21

Applicant: Japan Display Inc.

Inventor： Tatsuya YATA ,  Takayuki NAKANISHI ,  Masaya TAMAKI

IPC: G09G3/34 ,  G09G3/36

CPC classification number: G09G3/3413 ,  G09G3/3607 ,  G09G5/10 ,  G09G2300/0452 ,  G09G2320/0271 ,  G09G2320/0626 ,  G09G2320/0646 ,  G09G2360/144

Abstract: According to an aspect, a display device includes: a display unit a plurality of pixels performing that perform color reproduction by combining outputs of sub-pixels; an illumination unit including a first light source, a second light source, and a third light source; a measuring unit that measures intensity of light included in external light other than the light from the illumination unit; and a control unit that controls the intensity of the light to be emitted from each of the first light source, the second light source, and the third light source and controls gradation values of the respective sub-pixels based on the intensity of the external light measured by the measuring unit.

Abstract translation: 根据一个方面，一种显示装置包括：显示单元，通过组合子像素的输出来执行彩色再现的多个像素; 包括第一光源，第二光源和第三光源的照明单元; 测量单元，其测量除了来自所述照明单元的光以外的外部光中包括的光的强度; 以及控制单元，其控制从第一光源，第二光源和第三光源中的每一个发射的光的强度，并且基于外部光的强度来控制各个子像素的灰度值 由测量单元测量。

公开(公告)号：US20150301387A1

公开(公告)日：2015-10-22

申请号：US14690772

申请日：2015-04-20

Applicant: Japan Display Inc.

Inventor： Masaya TAMAKI

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1368

CPC classification number: G02F1/13439 ,  G02F1/133504 ,  G02F1/133555 ,  G02F1/134309 ,  G02F1/1368 ,  G02F2001/134345

Abstract: According to one embodiment, a liquid crystal display device includes a first substrate unit, a second substrate unit, and a liquid crystal layer. The first substrate unit includes a first pixel electrode and a second pixel electrode. The second pixel electrode is adjacent to the first pixel electrode in the first direction. The second pixel electrode is light-reflective. The second substrate unit includes a counter electrode. The counter electrode is light-transmissive. The liquid crystal layer is provided between the first substrate unit and the second substrate unit. The first pixel electrode includes a first electrode portion and a second electrode portion. The first electrode portion is light-reflective. At least a portion of the second electrode portion is provided between the first electrode portion and the second pixel electrode. A light reflectance of the second electrode portion is lower than a light reflectance of the first electrode portion.

Abstract translation: 根据一个实施例，液晶显示装置包括第一基板单元，第二基板单元和液晶层。 第一基板单元包括第一像素电极和第二像素电极。 第二像素电极在第一方向上与第一像素电极相邻。 第二像素电极是光反射的。 第二基板单元包括对电极。 对电极是透光的。 液晶层设置在第一基板单元和第二基板单元之间。 第一像素电极包括第一电极部分和第二电极部分。 第一电极部分是光反射的。 第二电极部的至少一部分设置在第一电极部和第二像素电极之间。 第二电极部分的光反射率低于第一电极部分的光反射率。

公开(公告)号：US20150109562A1

公开(公告)日：2015-04-23

申请号：US14507997

申请日：2014-10-07

Applicant: Japan Display Inc.

Inventor： Masaya TAMAKI ,  Osamu ISHIGE

IPC: G02F1/1335 ,  G02F1/13363

CPC classification number: G02F1/133528 ,  G02F1/133524 ,  G02F1/133553 ,  G02F1/13363 ,  G02F2001/133531 ,  G02F2001/133638 ,  G02F2201/40 ,  G02F2203/01 ,  G02F2203/02

Abstract: According to one embodiment, a liquid crystal display device includes a first polarizing layer, a second polarizing layer, a first substrate unit, a liquid crystal layer, and a second substrate unit. The first substrate unit is provided between the first and second polarizing layers. The first substrate unit includes a first pixel electrode, a second pixel electrode, and an inter-pixel region between the first and second pixel electrodes. The first and second pixel electrodes are light-reflective and disposed in a first major surface intersecting a direction from the first polarizing layer toward the second polarizing layer. The second substrate unit is provided between the first substrate unit and the second polarizing layer. An opposing electrode is provided in a second major surface of the second substrate unit. The opposing electrode is light-transmissive. The liquid crystal layer is provided between the first and second major surfaces.

Abstract translation: 根据一个实施例，液晶显示装置包括第一偏振层，第二偏振层，第一基板单元，液晶层和第二基板单元。 第一基板单元设置在第一和第二偏振层之间。 第一基板单元包括第一像素电极，第二像素电极和第一和第二像素电极之间的像素间区域。 第一和第二像素电极是光反射的，并且设置在与从第一偏振层朝向第二偏振层的方向相交的第一主表面中。 第二基板单元设置在第一基板单元与第二偏振层之间。 在第二基板单元的第二主表面上设置相对的电极。 相对电极是透光的。 液晶层设置在第一和第二主表面之间。

公开(公告)号：US20140198287A1

公开(公告)日：2014-07-17

申请号：US14155872

申请日：2014-01-15

Applicant: Japan Display Inc.

Inventor： Masaya TAMAKI ,  Masashi MITSUI ,  Yoko FUKUNAGA

IPC: G02F1/1335

CPC classification number: G02F1/133504 ,  G02B5/0257 ,  G02B5/0278 ,  G02F1/133553 ,  G02F1/133555 ,  G02F1/13363 ,  G02F2001/133638 ,  G02F2203/02

Abstract: A display device includes a reflective image display unit having a sheet-like anisotropic scattering member. The sheet-like anisotropic scattering member has a surface in which both a low refractive index area and a high refractive index area exist. The sheet-like anisotropic scattering member is disposed so that a light enters from a first surface thereof and exits as scattered light from a second surface thereof, when an extent of refractive index difference at a boundary or vicinity thereof between the low refractive index area and the high refractive index area is relatively large in the first surface and relatively small in the second surface.

Abstract translation: 显示装置包括具有片状各向异性散射构件的反射图像显示单元。 片状各向异性散射构件具有其中存在低折射率区域和高折射率区域的表面。 片状各向异性散射构件被布置成使得光从其第一表面入射并作为散射光从其第二表面离开，当低折射率区域与低折射率区域之间的边界或其附近的折射率差的程度 高折射率区域在第一表面中相对较大并且在第二表面中相对较小。