公开(公告)号：US20140204319A1

公开(公告)日：2014-07-24

申请号：US14101774

申请日：2013-12-10

Applicant: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： PEIZHI CAI ,  XUE DONG ,  XI CHEN ,  DONG YANG

IPC: G02F1/1335

CPC classification number: G02F1/133514 ,  B32B2307/422 ,  B82Y20/00 ,  G02B5/206 ,  G02B5/207 ,  G02F1/133516 ,  G02F1/133617 ,  G02F2201/08 ,  G02F2202/107 ,  G02F2202/108 ,  G02F2202/36 ,  G02F2203/34

Abstract: A display device and a manufacturing method are provided. The display device includes a blue light backlight source and a liquid crystal display panel, and the liquid crystal display panel comprises a first substrate, a second substrate. The first substrate or the second substrate includes a color filter layer which includes a black matrix pattern and a red pixel pattern and a green pixel pattern. The red pixel pattern and the green pixel pattern are quantum dot material thin film patterns respectively emitting red light and green light under the excitement of blue light.

Abstract translation: 提供了显示装置和制造方法。 显示装置包括蓝光背光源和液晶显示面板，液晶显示面板包括第一基板，第二基板。 第一基板或第二基板包括滤色器层，其包括黑矩阵图案和红色像素图案以及绿色像素图案。 红色像素图案和绿色像素图案是在蓝光的激发下分别发射红光和绿光的量子点材料薄膜图案。

公开(公告)号：US20140193113A1

公开(公告)日：2014-07-10

申请号：US14205756

申请日：2014-03-12

Applicant: FUJITSU LIMITED

Inventor： Tomoyuki Akiyama

IPC: G02F1/225

CPC classification number: G02F1/015 ,  G02B6/29338 ,  G02B6/29341 ,  G02F1/0121 ,  G02F1/0147 ,  G02F1/2257 ,  G02F1/3133 ,  G02F2201/08

Abstract: An optical semiconductor element includes a ring modulator, and a light absorbing material provided at a position apart from a path for a modulated light which is guided by the ring modulator, the light absorbing material absorbing a light leaked out of a ring waveguide of the ring modulator, and increasing a temperature of the ring waveguide.

Abstract translation: 光学半导体元件包括环形调制器和设置在与由环形调制器引导的调制光的路径隔开的位置处的光吸收材料，吸光材料吸收从环的环形波导泄漏的光 调制器，并增加环形波导的温度。

公开(公告)号：US08542223B2

公开(公告)日：2013-09-24

申请号：US13290620

申请日：2011-11-07

Applicant: Sang-Jae Kim ,  Seungbeom Park ,  Hee Wook Do ,  Kwang-Hyun Kim ,  Daewon Kim ,  Gwan Young Na

Inventor： Sang-Jae Kim ,  Seungbeom Park ,  Hee Wook Do ,  Kwang-Hyun Kim ,  Daewon Kim ,  Gwan Young Na

IPC: G09G5/00

CPC classification number: H01L27/14678 ,  G02F1/13338 ,  G02F1/133502 ,  G02F1/133603 ,  G02F2001/133331 ,  G02F2001/133613 ,  G02F2001/133624 ,  G02F2001/133638 ,  G02F2201/08 ,  G02F2201/38 ,  G02F2201/50 ,  G02F2202/40 ,  G02F2203/11 ,  G02F2413/01 ,  G02F2413/02 ,  G02F2413/03 ,  G02F2413/05 ,  G02F2413/06 ,  G02F2413/07 ,  G06F3/041 ,  G06F3/0412 ,  H01L27/14621

Abstract: A display device includes a display panel, a polarization film, and a wave plate. Below the wave plate and the polarization film there is provided a plurality of optical sensors disposed within the display panel. The display panel includes first and second substrates facing each other and a plurality of pixels configured to display an image. The optical sensors are configured to sense light in one or more predetermined light bands. The wave plate is configured to rotate polarization of first light that has passed upwardly through the polarization film such that the combination of upward and downward (reflected) passage of the light is rotated by about 90 degrees. The so-rotated light is blocked from passing down through the polarization film; advantageously, the so-rotated light is prevented from interfering with the optical sensors.

Abstract translation: 显示装置包括显示面板，偏振膜和波片。 在波片和偏振膜下方设置有多个设置在显示面板内的光学传感器。 显示面板包括彼此面对的第一和第二基板以及被配置为显示图像的多个像素。 光学传感器被配置为感测一个或多个预定光带中的光。 波片被配置为旋转已经向上通过偏振膜的第一光的偏振，使得光的向上和向下（反射）通道的组合旋转大约90度。 如此旋转的光被阻挡穿过偏振膜; 有利地，防止如此旋转的光与光学传感器干涉。

公开(公告)号：US20130163067A1

公开(公告)日：2013-06-27

申请号：US13606167

申请日：2012-09-07

Applicant: Chul Am KIM ,  Jiyoung Oh

Inventor： Chul Am KIM ,  Jiyoung Oh

IPC: G02B26/00 ,  B05D5/06

CPC classification number: G02F1/167 ,  G02F2201/08 ,  G02F2203/34

Abstract: Color electronic paper displays are provided. The color electronic paper display includes a substrate, a plurality of black matrices arrayed with a certain distance therebetween on the substrate, and electronic ink microcapsules between the black matrices. The black matrices cover interconnection lines disposed on the substrate. The electronic ink microcapsules include at least one first microcapsule containing white particles and yellow particles, at least one second microcapsule containing white particles and magenta particles, and at least one third microcapsule containing white particles and cyan particles. Related methods are also provided.

Abstract translation: 提供彩色电子纸显示屏。 彩色电子纸显示器包括基板，在基板上以一定距离排列的多个黑色矩阵，以及黑色矩阵之间的电子墨水微胶囊。 黑矩阵覆盖布置在基板上的互连线。 电子墨水微胶囊包括含有白色颗粒和黄色颗粒的至少一种第一微胶囊，含有白色颗粒和品红色颗粒的至少一种第二微胶囊，以及含有白色颗粒和青色颗粒的至少一种第三微胶囊。 还提供了相关方法。

公开(公告)号：US20120249504A1

公开(公告)日：2012-10-04

申请号：US13290620

申请日：2011-11-07

Applicant: Sang-Jae KIM ,  Seungbeom Park ,  Hee Wook Do ,  Kwang-Hyun Kim ,  Daewon Kim ,  Gwan Young Na

Inventor： Sang-Jae KIM ,  Seungbeom Park ,  Hee Wook Do ,  Kwang-Hyun Kim ,  Daewon Kim ,  Gwan Young Na

IPC: G09G5/00

CPC classification number: H01L27/14678 ,  G02F1/13338 ,  G02F1/133502 ,  G02F1/133603 ,  G02F2001/133331 ,  G02F2001/133613 ,  G02F2001/133624 ,  G02F2001/133638 ,  G02F2201/08 ,  G02F2201/38 ,  G02F2201/50 ,  G02F2202/40 ,  G02F2203/11 ,  G02F2413/01 ,  G02F2413/02 ,  G02F2413/03 ,  G02F2413/05 ,  G02F2413/06 ,  G02F2413/07 ,  G06F3/041 ,  G06F3/0412 ,  H01L27/14621

Abstract: A display device includes a display panel, a polarization film, and a wave plate. Below the wave plate and the polarization film there is provided a plurality of optical sensors disposed within the display panel. The display panel includes first and second substrates facing each other and a plurality of pixels configured to display an image. The optical sensors are configured to sense light in one or more predetermined light bands. The wave plate is configured to rotate polarization of first light that has passed upwardly through the polarization film such that the combination of upward and downward (reflected) passage of the light is rotated by about 90 degrees. The so-rotated light is blocked from passing down through the polarization film; advantageously, the so-rotated light is prevented from interfering with the optical sensors.

Abstract translation: 显示装置包括显示面板，偏振膜和波片。 在波片和偏振膜下方设置有多个设置在显示面板内的光学传感器。 显示面板包括彼此面对的第一和第二基板以及被配置为显示图像的多个像素。 光学传感器被配置为感测一个或多个预定光带中的光。 波片被配置为旋转已经向上通过偏振膜的第一光的偏振，使得光的向上和向下（反射）通道的组合旋转大约90度。 如此旋转的光被阻挡穿过偏振膜; 有利地，防止如此旋转的光与光学传感器干涉。

公开(公告)号：US20120207425A1

公开(公告)日：2012-08-16

申请号：US13498536

申请日：2010-09-29

Applicant: Katsutoshi Kondou

Inventor： Katsutoshi Kondou

IPC: G02F1/035

CPC classification number: G02F1/225 ,  G02B6/12007 ,  G02B6/14 ,  G02F2201/08

Abstract: Disclosed is an optical waveguide element wherein a plurality of Mach-Zehnder waveguides to be used for DQPSK modulation and the like are integrated on a thin substrate and the on/off extinction ratio is improved. The optical waveguide element has the thin board, which is formed of a material having electrooptical effects and has a thickness of 20 μm or less, and an optical waveguide formed on the front surface or the rear surface of the thin board. The optical waveguide has the plurality of Mach-Zehnder waveguide sections, and multiplexes optical waves outputted from two or more Mach-Zehnder waveguide sections. In the multiplexing section in each Mach-Zehnder waveguide section (MZA), a triply branched waveguide, which is composed of a waveguide for output (c1) and two waveguides for radiation (b1, b2) disposed to sandwich the waveguide for output, is formed. High-order mode light absorption regions (d1, d2) are formed between the waveguide for output and the waveguides for radiation in the triply branched waveguide.

Abstract translation: 公开了一种光波导元件，其中用于DQPSK调制等的多个Mach-Zehnder波导集成在薄基板上，并且开/关消光比得以改善。 光波导元件具有由具有电光效应并且具有20μm以下的厚度的材料形成的薄板和形成在薄板的前表面或后表面上的光波导。 光波导具有多个马赫 - 曾德尔波导部分，并且复用从两个或多个马赫 - 曾德尔波导部分输出的光波。 在每个马赫 - 曾德尔波导段（MZA）的多路复用部分中，由布置用于输出的波导（c1）和两个用于辐射的波导（b1，b2）组成的三分支波导是布置成输出的波导， 形成。 在用于输出的波导和三分支波导中的辐射波导之间形成高阶模光吸收区（d1，d2）。

公开(公告)号：US08149356B2

公开(公告)日：2012-04-03

申请号：US12420233

申请日：2009-04-08

Applicant: Toyokazu Ogasawara ,  Tsuyoshi Maeda

Inventor： Toyokazu Ogasawara ,  Tsuyoshi Maeda

IPC: G02F1/1335

CPC classification number: G02F1/133621 ,  G02F2001/133742 ,  G02F2201/08 ,  G02F2201/50 ,  G02F2202/28 ,  G02F2413/02

Abstract: A liquid crystal display device according to the present invention includes a liquid crystal panel which has a liquid crystal cell including a predetermined liquid crystal layer and polarizing plates for holding the liquid crystal cell, a backlight source which is arranged on the rear side of the liquid crystal panel, for irradiating the liquid crystal panel with white light, and an absorbing layer which is arranged between the backlight source and the liquid crystal cell, for absorbing only the light of the wavelength band corresponding to a changed color of the white light while passing through the liquid crystal panel in the oblique direction with respect to the normal direction of the liquid crystal panel.

Abstract translation: 根据本发明的液晶显示装置包括液晶面板，其具有包括预定液晶层的液晶单元和用于保持液晶单元的偏振板，配置在液体的后侧的背光源 水晶面板，用于用白光照射液晶面板;以及吸收层，其设置在背光源和液晶单元之间，用于仅吸收与经过的白色光的颜色变化相对应的波长带的光 通过液晶面板相对于液晶面板的法线方向倾斜。

公开(公告)号：US20100033660A1

公开(公告)日：2010-02-11

申请号：US12512268

申请日：2009-07-30

Applicant: Tetsuyuki Yamada ,  Kiyoshi Shohara ,  Takashi Doi ,  Ryuichi Arai

Inventor： Tetsuyuki Yamada ,  Kiyoshi Shohara ,  Takashi Doi ,  Ryuichi Arai

IPC: G02F1/1333

CPC classification number: G02F1/133509 ,  G02F1/1303 ,  G02F1/133351 ,  G02F1/133512 ,  G02F1/1339 ,  G02F1/136209 ,  G02F1/136227 ,  G02F2001/133388 ,  G02F2001/136222 ,  G02F2001/136231 ,  G02F2201/08 ,  G02F2202/023 ,  G02F2203/11

Abstract: An array substrate includes scanning lines, signal lines, switching elements, an insulating film, a reception pattern which has a first frame, and a second frame, in which a groove is formed between the first frame and second frame, a projection which is formed in a part of the groove adjacent to the first frame, extended in a first coating direction, and controls the flow of light-shielding material, and a frame-like light-shielding pattern, which includes a first light-shielding part formed by coating the groove with the light-shielding material in the first coating direction by using an ink-jet method or a dispenser method, and is formed by coating the groove several times with the light-shielding material by using an ink-jet method or a dispenser method.

Abstract translation: 阵列基板包括扫描线，信号线，开关元件，绝缘膜，具有第一框架的接收图案和第二框架，其中在第一框架和第二框架之间形成有凹槽，形成的突起 在与第一框架相邻的槽的一部分中，沿第一涂布方向延伸，并且控制遮光材料的流动，以及框状遮光图案，其包括通过涂布形成的第一遮光部 通过使用喷墨方法或分配方法在第一涂布方向上具有遮光材料的凹槽，并且通过使用喷墨方法或分配器将遮光材料用该多个屏蔽材料涂覆几次而形成 方法。

公开(公告)号：US07362924B2

公开(公告)日：2008-04-22

申请号：US11389726

申请日：2006-03-27

Applicant: Masayuki Ichioka ,  Katsutoshi Kondou ,  Yasuhiro Ishikawa ,  Takashi Shinriki ,  Satoshi Oikawa ,  Junichiro Ichikawa

Inventor： Masayuki Ichioka ,  Katsutoshi Kondou ,  Yasuhiro Ishikawa ,  Takashi Shinriki ,  Satoshi Oikawa ,  Junichiro Ichikawa

IPC: G02F1/035

CPC classification number: G02F1/0311 ,  G02F1/035 ,  G02F1/225 ,  G02F2201/08

Abstract: An optical modulator using a thin plate capable of improving an S/N ratio of an output light is provided. The optical modulator including a thin plate 1 having an electrooptic effect and having a thickness of 20 μm or less, an optical waveguide 4 formed on a top or bottom surface of the thin plate, and a modulation electrode formed on the top surface of the thin plate to modulate light passing through the optical waveguide, wherein a stray light removing member 10 is disposed within the thin plate or in a vicinity of the thin plate.

Abstract translation: 提供一种使用能够提高输出光的S / N比的薄板的光调制器。 光调制器包括具有电光效应并且厚度为20μm或更小的薄板1，形成在薄板的顶表面或底表面上的光波导4和形成在薄板的顶表面上的调制电极 以调制通过光波导的光，其中杂散光去除构件10设置在薄板内或薄板附近。

公开(公告)号：US20070127098A1

公开(公告)日：2007-06-07

申请号：US11364423

申请日：2006-02-28

Applicant: Robert Wood

Inventor： Robert Wood

IPC: G02B5/32

CPC classification number: G02B3/0068 ,  G02B3/0031 ,  G02B3/005 ,  G02B5/005 ,  G02F2001/133334 ,  G02F2001/133507 ,  G02F2201/08 ,  G02F2203/02 ,  H01J11/10 ,  H01J11/44 ,  H01J2211/444 ,  H01J2211/446 ,  H01J2229/8913 ,  H01J2329/892 ,  H01J2329/897

Abstract: Contrast enhancement films for a direct-view display include a substrate having first and second opposing sides, an array of optical microstructures on the first side, and an optically blocking film including an array of apertures on the second side. The contrast enhancement film is configured to mount between a direct-view display panel and an outer panel of the direct-view display.

Abstract translation: 用于直视显示器的对比增强膜包括具有第一和第二相对侧的基板，在第一侧上的光学微结构的阵列，以及在第二侧上包括孔阵列的光学阻挡膜。 对比度增强膜配置成安装在直视显示面板和直视显示器的外面板之间。