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公开(公告)号：US20160276503A1
公开(公告)日：2016-09-22
申请号：US15068959
申请日：2016-03-14
Inventor： Masahiro KASANO
IPC: H01L31/0232 , H01L31/18 , H01L31/0735 , H01L31/054 , H01L31/049
CPC classification number: H01L31/18 , H01L31/02013 , H01L31/022425 , H01L31/0516 , H01L31/0543 , Y02E10/52
Abstract: A photovoltaic cell includes a translucent substrate; a photoelectric conversion element disposed on a light emission surface of the substrate; and a light guide member disposed on a light incidence surface of the substrate, at a position opposite the photoelectric conversion element across the substrate. A photovoltaic cell is manufactured by forming a first hydrophilic region on a light incidence surface of a translucent substrate, disposing a light guide member within the first hydrophilic region, forming a second hydrophilic region on a light emission surface of the substrate, and disposing a photoelectric conversion element in the second hydrophilic region.
Abstract translation: 光伏电池包括透光性基板; 设置在所述基板的发光面上的光电转换元件; 以及导光构件，其设置在所述基板的光入射表面上，在与所述基板的所述光电转换元件相对的位置处。 通过在透光性基板的光入射面上形成第一亲水区域，在第一亲水区域内配置导光体，在基板的发光面上形成第二亲水区域，配置光电池 转换元件。
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公开(公告)号：US20190170315A1
公开(公告)日：2019-06-06
申请号：US16309110
申请日：2017-04-04
Inventor： Takashi MATSUDA , Masahiro KASANO
IPC: F21S41/275 , F21S41/20 , F21V5/00 , F21S41/43
Abstract: A lighting device includes a light emitting element; a first lens that captures and emits light generated by the light emitting element; and a second lens that captures light emitted from the first lens and emits the light in a predetermined direction. The first lens includes a first-lens-entrance through which the light generated by the light emitting element enters, a first lens exit that emits the light entered from the first-lens-entrance and transmitted through an inside of the first lens, and a plurality of first-lens-side-portion-wall-surfaces that are provided between the first-lens-entrance and the first lens exit. The plurality of first-lens-side-portion-wall-surfaces include a reflection-side-surface-portion that reflects the light entered the inside of the first lens from the first-lens-entrance, and a side surface portion that is configured to allow light having a luminous intensity smaller than a luminous intensity of light entering the reflection-side-surface-portion to enter.
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公开(公告)号：US20180370421A1
公开(公告)日：2018-12-27
申请号：US16014756
申请日：2018-06-21
Inventor： Tomoyuki NAKANO , Takahiro MIYAKE , Yoshihiro KAWAKITA , Takashi MATSUDA , Masahiro KASANO
Abstract: A mounting pedestal on which a heat generating component is disposed is provided. The mounting pedestal includes a substrate which includes a plurality of bending portions at which the substrate is bent in a staircase shape. An insulating layer is disposed on a surface of the substrate. An interconnecting line is disposed on the insulating layer. In the mounting pedestal, the interconnecting line extends across the plurality of bending portions. In each of the plurality of bending portions, a corner radius (R) of a mountain portion is greater than a corner R of a valley portion.
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4.发明申请公开(公告)号：US20160327791A1
公开(公告)日：2016-11-10
申请号：US15214841
申请日：2016-07-20
Inventor： Masahiro KASANO , Kouki ICHIHASHI , Yosuke ASAI , Katsuhiko HAYASHI
CPC classification number: G02B27/0101 , B60K35/00 , B60K2350/1072 , B60K2350/2065 , G02B27/01 , G02B27/2214 , H04N5/64
Abstract: The present disclosure provides a virtual image display apparatus, head-up display system, and vehicle that distribute a spatially divided parallax image between a left eye and right eye of a user appropriately. The virtual image display apparatus according to the present disclosure includes a display device configured to spatially divide with a first pitch and to output right-eye images and left-eye images, first optical members periodically disposed with a second pitch, distributing light based on the output from the display device between a right-eye direction and a left-eye direction, and a second optical member configured to reflect or refract, by positive power, the light distributed between the right-eye direction and the left-eye direction by the first optical members. The first pitch is narrower than the second pitch.
Abstract translation: 本公开提供一种虚拟图像显示装置，平视显示系统和车辆，其适当地在用户的左眼和右眼之间分配空间分割的视差图像。 根据本公开的虚像显示装置包括配置为以第一间距空间分割并输出右眼图像和左眼图像的显示装置，以第二间距周期性地布置的第一光学构件，基于 从右眼方向和左眼方向从显示装置输出的第二光学构件和被配置为通过正功率反射或折射在右眼方向和左眼方向之间分布的光的第二光学构件 第一光学构件。 第一音调比第二音高窄。
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公开(公告)号：US20150022746A1
公开(公告)日：2015-01-22
申请号：US14511648
申请日：2014-10-10
Inventor： Kouki ICHIHASHI , Motonobu YOSHIKAWA , Masahiro KASANO
CPC classification number: G02B27/2214 , G02B6/0038 , G02B6/0051 , G02B6/0053 , G02B6/0068 , G02F1/133606 , G02F1/1347
Abstract: A backlight device and an image display apparatus which are capable of controlling the degree of diffusion of emitted light are provided. The backlight device according to the present disclosure includes: a light source; a light guide plate that causes surface emission of light emitted from the light source; a directivity control film that is provided on a light-emitting side of the light guide plate, and causes the light emitted from the light guide plate to have directivity; and a liquid crystal diffusion element that is switchable between a first state in which the light emitted from the directivity control film is transmitted as it is, and a second state in which the light emitted from the directivity control film is diffused.
Abstract translation: 提供了能够控制发射光的扩散程度的背光装置和图像显示装置。 根据本公开的背光装置包括：光源; 引导从所述光源发射的光的表面发射的导光板; 指向性控制膜，其设置在所述导光板的发光侧，使从所述导光板射出的光具有指向性; 以及液晶扩散元件，其可以在其中从指向性控制膜发射的光原样传播的第一状态和从指向性控制膜发射的光扩散的第二状态下切换。
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Patent Agency Ranking
公开(公告)号：US20150036209A1
公开(公告)日：2015-02-05
申请号：US14517049
申请日：2014-10-17
Inventor： Kouki ICHIHASHI , Masahiro KASANO , Yasuhiro Tanaka , Katsuhiko HAYASHI
CPC classification number: G02B27/2264 , G02B3/005 , G02B27/0093 , G02B27/2214 , G02B27/26 , G02F1/133526 , G02F1/29 , G02F2001/133565 , G02F2001/291
Abstract: A light deflection element is capable of deflecting incident light so as to follow a position of an observer and suppressing reduction in intensity of light that reaches eyes of the observer regardless of their position. The light deflection element includes: a first optical element configured to deflect incident light; a second optical element configured to change a deflection direction of emitted light by changing a refractive index thereof according to a voltage applied thereto; a third optical element; and a control section configured to control the voltage applied to the second optical element. At least one of interfaces between the first and second optical elements and the second and third optical elements is an aspheric surface. The aspheric surface has an optical power that compensates enlargement of the emitted light which is caused by refractive index distribution caused when a voltage is applied to the second optical element.
Abstract translation: 光偏转元件能够使入射光偏转以跟随观察者的位置，并且抑制到达观察者眼睛的光的强度降低，而不管其位置如何。 光偏转元件包括：第一光学元件，被配置为偏置入射光; 第二光学元件，被配置为通过根据施加到其上的电压改变其折射率来改变发射光的偏转方向; 第三光学元件; 以及控制部，被配置为控制施加到第二光学元件的电压。 第一和第二光学元件与第二和第三光学元件之间的至少一个界面是非球面。 非球面具有光学功率，其补偿当对第二光学元件施加电压时引起的由折射率分布引起的发射光的放大。
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7.发明申请公开(公告)号：US20180073718A1
公开(公告)日：2018-03-15
申请号：US15694830
申请日：2017-09-03
Inventor： Takahiro MIYAKE , Tomoyuki NAKANO , Masahiro KASANO , Takashi MATSUDA
CPC classification number: F21V29/76 , F21S41/141 , F21S41/143 , F21S41/192 , F21S41/285 , F21S41/29 , F21S45/47 , F21V7/0066 , F21V23/02 , F21Y2115/10 , H05B33/22
Abstract: A mounting pedestal is disposed on a wheeled vehicle and a light emitter is mounted on the mounting pedestal. The mounting pedestal includes a metal layer and an insulating layer stacked on the metal layer. The insulating layer has a major surface facing in a direction of travel of the wheeled vehicle and a heat escape port in which solder that joins the light emitter and the metal layer is disposed. The mounting pedestal has a step which arranges the major surface into a plurality of major surfaces.
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公开(公告)号：US20160327790A1
公开(公告)日：2016-11-10
申请号：US15214655
申请日：2016-07-20
Inventor： Masahiro KASANO
CPC classification number: G02B27/0101 , B60K35/00 , B60K2350/1072 , B60K2350/1084 , B60K2350/2065 , G02B27/01 , G02B27/0179 , G02B2027/0129 , G02B2027/0134 , G02B2027/014 , G02B2027/0183 , G06T7/60 , G06T19/006 , G06T2207/20021 , H04N13/128 , H04N13/156 , H04N13/30 , H04N13/344 , H04N2013/0088
Abstract: An object of the present disclosure is to provide a virtual image display device, a head-up display system and a vehicle which further improve convenience. The virtual image display device according to the present disclosure includes: a display device which outputs a parallax image forming a left eye virtual image and a right eye virtual image, the parallax image having a plurality of regions whose parallax amounts of the left eye virtual image and the right eye virtual image are different; an optical system which displays a virtual image based on the parallax image; and a controller which changes a partition of the plurality of regions of the parallax image according to a situation.
Abstract translation: 本公开的目的是提供一种进一步提高方便性的虚拟图像显示装置，平视显示系统和车辆。 根据本公开的虚拟图像显示装置包括：输出形成左眼虚拟图像和右眼虚拟图像的视差图像的显示装置，所述视差图像具有多个左眼虚拟图像的视差量的区域 右眼虚拟图像不同; 基于视差图像显示虚拟图像的光学系统; 以及根据情况改变视差图像的多个区域的分区的控制器。
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公开(公告)号：US20160054573A1
公开(公告)日：2016-02-25
申请号：US14930934
申请日：2015-11-03
Inventor： Masahiro KASANO , Yosuke ASAI
IPC: G02B27/22 , G02F1/29 , G02F1/1343
CPC classification number: G02B27/2214 , G02F1/134309 , G02F1/29 , H04N13/317 , H04N2213/001
Abstract: An image display apparatus includes a display panel, and a liquid crystal lens disposed in front of the display panel. The liquid crystal lens includes: a first substrate and a second substrate; a first electrode layer; a second electrode layer having a plurality of electrodes formed in a stripe pattern; and a liquid crystal layer in which the direction of orientation of liquid crystal molecules is changed in accordance with an applied voltage. In the second electrode layer, the plurality of electrodes extend in a direction inclined with respect to black lines extending in a predetermined direction in a black matrix. The direction of initial orientation of the liquid crystal molecules is substantially parallel to a transmission axis of a front-surface-side polarizing plate.
Abstract translation: 图像显示装置包括显示面板和设置在显示面板前方的液晶透镜。 液晶透镜包括：第一基板和第二基板; 第一电极层; 具有形成为条纹图案的多个电极的第二电极层; 以及液晶分子的取向方向根据施加电压而变化的液晶层。 在第二电极层中，多个电极相对于以黑矩阵在预定方向延伸的黑线倾斜的方向延伸。 液晶分子的初始取向方向基本上平行于前表面侧偏振片的透射轴。
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公开(公告)号：US20150116613A1
公开(公告)日：2015-04-30
申请号：US14584319
申请日：2014-12-29
Inventor： Masahiro KASANO , Yasuhiro TANAKA
IPC: G02B27/22 , G02F1/1343 , G02F1/137 , G02F1/133
CPC classification number: G02B27/2214 , G02B27/22 , G02B27/2221 , G02B27/26 , G02B27/28 , G02F1/13306 , G02F1/134309 , G02F1/1347 , G02F1/137 , G02F1/29 , G02F2001/134381 , G02F2001/294
Abstract: An image display apparatus according to the present disclosure includes: a display panel having at least, first pixels that display a first parallax image and second pixels that display a second parallax image; and an image conversion element. The image conversion element includes: a plurality of first electrodes arranged at a predetermined pitch; a second electrode; and a liquid crystal layer. The image display apparatus according to the present disclosure simultaneously satisfies the following conditions, wherein f is a distance from the liquid crystal layer to the first pixels or the second pixels, r is a length equal to ½ of an arrangement pitch of the first electrodes, Δn is a birefringence of the liquid crystal molecules, P is an arrangement pitch of the first pixels and the second pixels, and d is a thickness of the liquid crystal layer: f ≥ 5 P ( 1 ) Δ n
Abstract translation: 根据本公开的图像显示装置包括：至少具有显示第一视差图像的第一像素和显示第二视差图像的第二像素的显示面板; 和图像转换元件。 图像转换元件包括：以预定间距排列的多个第一电极; 第二电极; 和液晶层。 根据本公开的图像显示装置同时满足以下条件，其中f是从液晶层到第一像素或第二像素的距离，r是等于第一电极的排列间距的1/2的长度， ＆Dgr; n是液晶分子的双折射，P是第一像素和第二像素的排列间距，d是液晶层的厚度：f≥5P（1）＆Dgr; （n）（2）
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