公开(公告)号：US20090040428A1

公开(公告)日：2009-02-12

申请号：US12221812

申请日：2008-08-07

Applicant: Takashi Shimura

Inventor： Takashi Shimura

IPC: G02F1/1335 ,  F21V7/04

CPC classification number: G02B6/005

Abstract: A sheet-shaped lightguide plate has a substrate layer (1a) and resin layers (1b) formed on upper and lower surfaces of the substrate layer (1a). At least one of the resin layers (1b) has a plurality of microscopic optical configurations formed on the surface thereof to perform optical path conversion. A refractive index of the resin layers (1b) is set equal to or higher than a refractive index of the substrate layer (1a).

Abstract translation: 片状光导板具有基板层（1a）和形成在基板层（1a）的上表面和下表面上的树脂层（1b）。 树脂层（1b）中的至少一个具有在其表面上形成的多个微观光学结构，以进行光路转换。 将树脂层（1b）的折射率设定为基板层（1a）的折射率以上。

公开(公告)号：US20080068862A1

公开(公告)日：2008-03-20

申请号：US11787650

申请日：2007-04-17

Applicant: Takashi Shimura

Inventor： Takashi Shimura

IPC: F21V8/00 ,  B29C59/02

CPC classification number: G02B6/0038 ,  G02B3/0006 ,  G02B3/0031 ,  G02B3/005 ,  G02B3/0068 ,  G02B6/0065 ,  G02F1/133615

Abstract: An edge-light type light guide plate 30 is provided and has a first surface 31 and a second surface 32 that are opposed to each other, and a peripheral edge surface extending between the peripheral edges of the first and second surfaces. A part of the peripheral edge surface is defined as a light entrance plane 30a. The first surface 31 has a series of parallel elongated convex surfaces 31a that have an arcuate cross-section and extend in a direction substantially perpendicularly intersecting the light entrance plane 30a. The second surface 32 has a series of parallel elongated concave surfaces 32a that have an arcuate cross-section and extend in a direction substantially perpendicularly intersecting the elongated convex surfaces 31a on the first surface.

Abstract translation: 设置边缘光型导光板30，具有彼此相对的第一表面31和第二表面32，以及在第一和第二表面的周缘之间延伸的周边边缘表面。 外围边缘表面的一部分被定义为光入射面30a。 第一表面31具有一系列平行细长的凸形表面31a，其具有弓形横截面并且沿与光入射面30a基本垂直相交的方向延伸。 第二表面32具有一系列平行细长的凹面32a，其具有弓形横截面并且沿与第一表面上的细长凸面31a大致垂直相交的方向延伸。

公开(公告)号：US07345318B2

公开(公告)日：2008-03-18

申请号：US11173149

申请日：2005-07-05

Applicant: Daisaku Okuwaki ,  Takashi Shimura

Inventor： Daisaku Okuwaki ,  Takashi Shimura

IPC: H01L27/15

CPC classification number: H01L25/0753 ,  H01L25/167 ,  H01L2224/48091 ,  H01L2924/00014

Abstract: An LED comprising a circuit board, a connecting electrode unit provided on the circuit board, a reflective cup provided within the circuit board, an LED element disposed in the reflective cup and connected to the connecting electrode unit, and a resin with which the reflective cup is filled, a fluorescent material contained in the resin absorbing one portion of light emitted from the LED element and changing the wavelength of the light.

Abstract translation: 一种LED，包括电路板，设置在电路板上的连接电极单元，设置在电路板内的反射杯，设置在反射杯中并连接到连接电极单元的LED元件，以及与反射杯 填充有包含在树脂中的荧光材料，其吸收从LED元件发射的一部分光并改变光的波长。

公开(公告)号：US20070291369A1

公开(公告)日：2007-12-20

申请号：US11820343

申请日：2007-06-19

Applicant: Takashi Shimura

Inventor： Takashi Shimura

IPC: G02B27/10

CPC classification number: G02B3/0068 ,  G02B3/0043 ,  G02B3/005 ,  G02B5/045 ,  G02B6/0038 ,  G02B6/0053

Abstract: A light-diffusing member made of an optically transparent material has a light-emitting surface that emits light while diffusing it. The light-emitting surface has a plurality of parallel elongated lens surfaces arranged side-by-side in a row thereon. The elongated lens surfaces each have a convexly arcuate cross-section. The height of the convexly arcuate cross-section of the elongated lens surfaces varies continuously and repeatedly in the longitudinal direction of the elongated lens surfaces.

Abstract translation: 由光学透明材料制成的光漫射构件具有在发射光的同时使其漫射的发光表面。 发光面具有并列配置的多个平行细长透镜面。 细长的透镜表面各自具有凸出的弓形横截面。 细长透镜表面的凸形弓形横截面的高度在细长透镜表面的纵向上连续且重复地变化。

公开(公告)号：US07186014B2

公开(公告)日：2007-03-06

申请号：US10911693

申请日：2004-08-05

Applicant: Takashi Shimura

Inventor： Takashi Shimura

IPC: F21V7/04

CPC classification number: G02B6/0053 ,  G02B6/0036 ,  G02B6/0038 ,  G02B6/0063 ,  G02F1/133615 ,  G02F2001/133342

Abstract: A lighting device has a light guide plate having light projecting surfaces at least on the one sides thereof, and at least one brightness enhancement film having a plurality of prisms and disposed adjacently to one of both sides of the light guide plate.

Abstract translation: 照明装置具有至少在其一侧具有光投射表面的导光板，以及至少一个具有多个棱镜的亮度增强膜，并且与导光板的两侧之一相邻地设置。

公开(公告)号：US20060262565A1

公开(公告)日：2006-11-23

申请号：US11435531

申请日：2006-05-17

Applicant: Takashi Shimura

Inventor： Takashi Shimura

IPC: F21V7/04

CPC classification number: G02B6/0063 ,  G02B6/0056 ,  G02F1/13362 ,  G02F2001/133342 ,  G02F2201/08

Abstract: A single light guide plate illuminates both first and second liquid crystal display panels opposed to each other, the second liquid crystal display panel having a larger display area than that of the first liquid crystal display panel. A light-absorbing sheet is provided between the light guide plate and the first liquid crystal display panel to absorb light from the light guide plate and has a light-transmitting part aligned with the first liquid crystal display panel in a direction from the light guide plate toward the first liquid crystal display panel to transmit light from the light guide plate to the first liquid crystal display panel. A reflective polarizing sheet is provided between the second liquid crystal display panel and the light guide plate. The light-absorbing sheet eliminates brightness unevenness on the second liquid crystal display panel, which would otherwise occur due to the influence of the first liquid crystal display panel, and the reflective polarizing sheet allows effective utilization of light from the light guide plate.

Abstract translation: 单个导光板照亮彼此相对的第一和第二液晶显示面板，第二液晶显示面板的显示面积大于第一液晶显示面板的显示面积。 在导光板和第一液晶显示面板之间设置有吸光片，以吸收来自导光板的光，并且具有在与第一液晶显示面板对准的导光板的方向上的导光板 朝向第一液晶显示面板将光从导光板传送到第一液晶显示面板。 在第二液晶显示面板和导光板之间设置反射偏振片。 光吸收片消除由于第一液晶显示面板的影响而导致的第二液晶显示面板上的亮度不均匀性，并且反射偏振片允许有效地利用来自导光板的光。

公开(公告)号：US20050201101A1

公开(公告)日：2005-09-15

申请号：US11076439

申请日：2005-03-10

Applicant: Takashi Shimura

Inventor： Takashi Shimura

IPC: G02B3/08 ,  F21S2/00 ,  F21V5/00 ,  F21V5/02 ,  F21V5/04 ,  F21V13/02 ,  F21Y101/02 ,  H01L33/00 ,  H01L33/58

CPC classification number: G11B7/1353 ,  F21V5/045 ,  F21Y2115/10 ,  G02B3/08 ,  G11B7/1374 ,  H01L2224/48091 ,  H01L2924/00014

Abstract: A lens comprising a transparent member having at least two surfaces, and a Fresnel lens surface provided on each of the two surfaces of the transparent member, the transparent member including a generally plate-like shape having a first surface and a second surface opposing the first surface, the Fresnel lens surface being provided on each of the first and second surfaces of the transparent member.

Abstract translation: 一种透镜，包括具有至少两个表面的透明构件和设置在所述透明构件的两个表面中的每一个上的菲涅耳透镜表面，所述透明构件包括大致板形形状，其具有第一表面和与第一表面相对的第二表面 表面，菲涅尔透镜表面设置在透明构件的第一和第二表面的每一个上。

公开(公告)号：US20050047689A1

公开(公告)日：2005-03-03

申请号：US10922130

申请日：2004-08-19

Applicant: Masao Yamazaki ,  Masao Takahashi ,  Yasuhiro Hikita ,  Junichi Natsume ,  Toshimitsu Shiba ,  Takashi Kikuchi ,  Tatsuhiro Terada ,  Takashi Shimura

Inventor： Masao Yamazaki ,  Masao Takahashi ,  Yasuhiro Hikita ,  Junichi Natsume ,  Toshimitsu Shiba ,  Takashi Kikuchi ,  Tatsuhiro Terada ,  Takashi Shimura

IPC: F16C33/06 ,  F16C9/04 ,  F16C33/10 ,  F16C33/76

CPC classification number: F16C9/02 ,  F16C17/022 ,  F16C33/046 ,  F16C33/105 ,  F16C33/1065 ,  F16C2360/22

Abstract: A sliding bearing 4 is constructed by an upper split bearing half 8 and a lower split bearing half 9. The upper split bearing half 8 has a sliding surface 8a, in which an oil groove 10 which allows an lubricating oil to flow therein is formed over the entire circumferential extent of the sliding surface 8a. The oil groove extends through a crush relief 8c to be open to a junction area 8b, and the oil groove has a bottom 10a which is formed so that a portion disposed toward the junction area as considered in the circumferential direction of the crush relief is located closer to the center of the upper split bearing half in comparison to a central portion. An ingress in large quantities of foreign particles within the oil groove onto the sliding surface of the sliding bearing and into a connecting rod bearing after passing through a lubricating oil feed passage is suppressed, and an oil leakage through the crush relief is reduced, allowing a lubricating oil pressure to be secured and augmented.

Abstract translation: 滑动轴承4由上部分离轴承半部8和下部分离轴承半部9构成。上部分离轴承半部8具有滑动表面8a，其中允许润滑油流动的油槽10形成在其上方 滑动面8a的整个圆周范围。 油槽延伸通过一个压紧凸块8c以便开口到接合区域8b，并且油槽具有底部10a，底部10a形成为使得沿着挤压浮雕的圆周方向考虑的接合区域设置的部分位于 比中央部分更靠近上裂片轴承半部的中心。 油槽内的大量外来颗粒进入滑动轴承的滑动表面并且在通过润滑油进给通道之后进入连杆轴承被抑制，并且通过挤压浮雕的油泄漏减少，从而允许 润滑油压力得到保证和增加。

公开(公告)号：US20050030727A1

公开(公告)日：2005-02-10

申请号：US10911693

申请日：2004-08-05

Applicant: Takashi Shimura

Inventor： Takashi Shimura

IPC: F21V8/00 ,  G02B6/00 ,  G02F1/13357 ,  G01D11/28 ,  F21V5/02

CPC classification number: G02B6/0053 ,  G02B6/0036 ,  G02B6/0038 ,  G02B6/0063 ,  G02F1/133615 ,  G02F2001/133342

Abstract: A lighting device has a light guide plate having light projecting surfaces at least on the one sides thereof, and at least one brightness enhancement film having a plurality of prisms and disposed adjacently to one of both sides of the light guide plate.

Abstract translation: 照明装置具有至少在其一侧具有光投射表面的导光板，以及至少一个具有多个棱镜的亮度增强膜，并且与导光板的两侧之一相邻地设置。

公开(公告)号：US06580340B2

公开(公告)日：2003-06-17

申请号：US09908319

申请日：2001-07-18

Applicant: Hideo Mura ,  Takashi Shimura

Inventor： Hideo Mura ,  Takashi Shimura

IPC: H03H9205

CPC classification number: H03H9/581 ,  H03H9/1028 ,  H03H9/605

Abstract: A ladder-type piezoelectric filter includes two parallel resonators adapted to vibrate in a square type vibration mode, each of which has a substantially square shape, and two series resonators adapted to vibrate in a square type vibration mode, each of which has a substantially square shape and has a corner cut portion located at each of four corners. The parallel and series resonators have substantially equal distances between respective opposite side edges thereof and are made from materials having the same frequency constant. The parallel and series resonators are housed within a housing and are aligned at approximate centers thereof.

Abstract translation: 梯型压电滤波器包括两个并联谐振器，其适于以方形振动模式振动，每个振荡模式具有大致正方形的形状，以及两个串联谐振器，其适于以正方形振动模式振动， 并且具有位于四个角中的每一个处的角部切割部。 平行和串联谐振器在其相应的相对侧边缘之间具有基本相等的距离，并且由具有相同频率常数的材料制成。 并联和串联谐振器容纳在壳体内并在其近似中心处对准。