公开(公告)号：US20110255025A1

公开(公告)日：2011-10-20

申请号：US13112708

申请日：2011-05-20

Applicant: Jung Ho LEE ,  Bang Gun KIM

Inventor： Jung Ho LEE ,  Bang Gun KIM

IPC: G02F1/13357 ,  G02F1/1333 ,  F21V7/22

CPC classification number: G02B6/0093 ,  G02B6/0088 ,  G02F1/133308 ,  G02F1/133615 ,  G02F2001/133317 ,  G02F2001/133322 ,  G02F2201/54

Abstract: A backlight unit is disclosed. The backlight unit includes a light emitting device, a light guide plate to guide light irradiated from the light emitting device, an optical sheet disposed on a front surface of the light guide plate, a bottom chassis disposed below the light guide plate, a mold frame disposed on a front surface of the optical sheet, and an anti-contact protrusion disposed at the bottom chassis so as to come into contact with the mold frame, thereby allowing the mold frame to be spaced apart from the light guide plate and the front surface of the optical sheet.

Abstract translation: 公开了一种背光单元。 背光单元包括：发光装置，用于引导从发光装置照射的光的导光板，设置在导光板的前表面的光学片，设置在导光板下方的底架，模架 设置在光学片的前表面上，以及设置在底架上的防接触突起，以便与模架接触，从而允许模架与导光板和前表面间隔开 的光学片。

公开(公告)号：US20110199784A1

公开(公告)日：2011-08-18

申请号：US13125310

申请日：2009-10-22

Applicant: Hiroaki Isobe ,  Kazuya Shimojoh

Inventor： Hiroaki Isobe ,  Kazuya Shimojoh

IPC: F21V7/22

CPC classification number: G02B6/0088 ,  G02F1/133615 ,  G02F2001/133314 ,  G02F2201/54

Abstract: A resin frame (2) is disposed on an emission surface (43) side of a light guide plate (4) through at least one optical sheet (3). A protrusion (25) facing an end surface (45) adjacent to the emission surface of the light guide plate is provided upright on the resin frame. The protrusion is elastically deformable towards the opposite side to the light guide plate where the protrusion faces. Since the protrusion elastically deforms to absorb the extension of the light guide plate, the light guide plate does not deform. Therefore, it is possible to prevent, for the long term, deformations of the light guide plate resulting from relative changes in the size of the light guide plate due to changes in temperature and humidity.

Abstract translation: 树脂框架（2）通过至少一个光学片（3）设置在导光板（4）的发射表面（43）侧上。 在树脂框架上竖立设置面向与导光板的出射面相邻的端面（45）的突起（25）。 该突出部可弹性变形，朝向与突出面相对的导光板的相对侧。 由于突起弹性变形以吸收导光板的延伸，所以导光板不变形。 因此，由于温度和湿度的变化导致的导光板的尺寸的相对变化导致导光板的长期变形是可能的。

公开(公告)号：US20110149554A1

公开(公告)日：2011-06-23

申请号：US13038912

申请日：2011-03-02

Applicant: Andrew J. Ouderkirk ,  Shandon D. Hart ,  Olester Benson, JR. ,  Patrick R. Fleming ,  Kristin L. Thunhorst

Inventor： Andrew J. Ouderkirk ,  Shandon D. Hart ,  Olester Benson, JR. ,  Patrick R. Fleming ,  Kristin L. Thunhorst

IPC: G02B5/02 ,  G09F13/04

CPC classification number: G02B6/0053 ,  G02F1/133611 ,  G02F2001/133507 ,  G02F2001/133607 ,  G02F2201/54

Abstract: Optical films having structured surfaces are used, inter alia, for managing the propagation of light within a display. As displays become larger, it becomes more important that the film be reinforced so as to maintain rigidity. An optical film of the invention has a first layer comprising inorganic fibers embedded within a polymer matrix. The first layer has a structured surface to provide an optical function to light passing therethrough. The film may have various beneficial optical properties, for example, light that propagates substantially perpendicularly through the first layer may be subject to no more than a certain level of haze or light incident on the film may be subject to a minimum value of brightness gain. Various methods of manufacturing the films are described.

Abstract translation: 具有结构化表面的光学膜尤其用于管理显示器内的光的传播。 随着显示器变得越来越大，变得更加重要的是加强膜以保持刚性。 本发明的光学膜具有包含嵌入聚合物基质内的无机纤维的第一层。 第一层具有结构化表面，以提供通过其中的光的光学功能。 该膜可以具有各种有益的光学性质，例如，基本上垂直于第一层传播的光可能经受不到一定程度的雾度，或者入射到膜上的光可能经受最小亮度增益值。 描述制造薄膜的各种方法。

公开(公告)号：US20110141374A1

公开(公告)日：2011-06-16

申请号：US12995190

申请日：2009-03-18

Applicant: Nobuhiro Kasai

Inventor： Nobuhiro Kasai

IPC: H04N5/50 ,  G09F13/04

CPC classification number: G02F1/133606 ,  G02F1/133608 ,  G02F2201/54

Abstract: Provided is a backlight device which can suppress a damage of a display panel or a diffusion sheet while suppressing the size of the device. The backlight device (20) includes: a diffusion sheet (25); and a support member (31) having a support plane (31a) for supporting the diffusion sheet and arranged below the diffusion sheet. The diffusion sheet has a center of gravity (G1) set at the arrow C direction, i.e., at the side opposite to a liquid crystal display panel (12) as compared to a contact position (tip end (P1)) between the lower surface (25d) of the diffusion sheet and the support plane of the support member when the diffusion sheet is not warped.

Abstract translation: 提供一种能够抑制显示面板或扩散片的损伤同时抑制装置的尺寸的背光装置。 背光装置（20）包括：漫射片（25）; 以及具有用于支撑漫射片并且布置在漫射片下方的支撑面（31a）的支撑构件（31）。 扩散片具有设置在箭头C方向上的重心（G1），即与液晶显示面板（12）相反的一侧，与下表面（P1）之间的接触位置（尖端（P1））相比， （25d）和扩散片未翘曲时的支撑构件的支撑面。

公开(公告)号：US07961278B2

公开(公告)日：2011-06-14

申请号：US11936599

申请日：2007-11-07

Applicant: Eiji Ohta ,  Toru Abiko ,  Yasuyuki Kudo ,  Shogo Shinkai ,  Shigehiro Yamakita ,  Makoto Aoki

Inventor： Eiji Ohta ,  Toru Abiko ,  Yasuyuki Kudo ,  Shogo Shinkai ,  Shigehiro Yamakita ,  Makoto Aoki

IPC: G02F1/1335

CPC classification number: G02F1/133606 ,  G02B5/045 ,  G02F2201/54 ,  G02F2202/28

Abstract: There is provided an optical sheet stack which includes a first optical sheet having a large number of irregularities consecutively arranged on one surface thereof, and a second optical sheet stacked thereon. In the optical sheet stack, the second optical sheet has, on a bonding surface thereof, an adhesive layer bonded with apexes of the irregularities, and while assuming pitch of arrangement of the irregularities as P, and width of bonding of each apex of the irregularities bonded to the adhesive layer as Pw, the relation of 0

Abstract translation: 提供了一种光学片堆叠，其包括在其一个表面上连续布置有大量不规则的第一光学片和叠置在其上的第二光学片。 在光学片堆叠中，第二光学片在其接合表面上具有与凹凸的顶点接合的粘合剂层，并且在假设凹凸的间距为P的情况下，以及不规则部的各顶点的接合宽度 与Pw粘合到粘合剂层，满足0

公开(公告)号：US07956955B2

公开(公告)日：2011-06-07

申请号：US12314262

申请日：2008-12-05

Applicant: Dongim Huo ,  Hyunseop Yun ,  Junghoon Park

Inventor： Dongim Huo ,  Hyunseop Yun ,  Junghoon Park

IPC: G02F1/1335

CPC classification number: G02F1/133606 ,  G02F1/133608 ,  G02F2201/54

Abstract: A liquid crystal display module includes: a liquid crystal display panel; a plurality of lamps that irradiates light to the liquid crystal display panel; a bottom cover that receives the plurality of lamps; a diffusion plate on the plurality of lamps, the diffusion plate diffusing the light irradiated by the lamps toward the liquid crystal display panel; and a pair of lamp guides each including a first frame member positioned perpendicular to the lamps on the bottom cover and at least one second frame member forming a predetermined angle with the first frame member, wherein a plurality of supports for supporting the diffusion plate are fastened on each of the first frame member and the second frame member.

Abstract translation: 液晶显示模块包括：液晶显示面板; 将光照射到液晶显示面板的多个灯; 接收所述多个灯的底盖; 在多个灯上的扩散板，漫射板将由灯照射的光向液晶显示面板扩散; 以及一对灯引导件，每个灯引导件包括垂直于底盖上的灯定位的第一框架构件和与第一框架构件形成预定角度的至少一个第二框架构件，其中用于支撑扩散板的多个支撑件被紧固 在第一框架构件和第二框架构件中的每一个上。

公开(公告)号：US20110080695A1

公开(公告)日：2011-04-07

申请号：US12875201

申请日：2010-09-03

Applicant: DAI-HAN CHO ,  DONG-SU YEE ,  CHAN-KYOUNG MOON ,  HYUN-HEE LEE ,  MIN-SU KIM ,  KUEN-DONG HA ,  JAE-YONG KIM

Inventor： DAI-HAN CHO ,  DONG-SU YEE ,  CHAN-KYOUNG MOON ,  HYUN-HEE LEE ,  MIN-SU KIM ,  KUEN-DONG HA ,  JAE-YONG KIM

IPC: H05K5/02 ,  G02F1/1333

CPC classification number: G02F1/133308 ,  G02F2001/133314 ,  G02F2201/503 ,  G02F2201/54

Abstract: A flat panel display device including a display panel, a bezel having a substrate to support the display panel and configured to receive the display panel, and a bonding agent disposed between the substrate of the bezel and the display panel. Further, the substrate of the bezel and the display panel may be bonded and fixed to each other. Therefore, it is possible to provide a flat panel display device having a small thickness and capable of improving strength against an external pressure.

Abstract translation: 一种平板显示装置，包括显示面板，具有用于支撑显示面板并被配置为接收显示面板的基板的边框，以及设置在所述框架的基板和所述显示面板之间的接合剂。 此外，边框的基板和显示面板可以彼此粘结和固定。 因此，可以提供一种厚度小且能够提高抗外部压力的平板显示装置。

公开(公告)号：US20110026240A1

公开(公告)日：2011-02-03

申请号：US12743466

申请日：2009-09-18

Applicant: Hiroshi Hayashi ,  Eiji Ohta ,  Ken Hosoya ,  Yasuyuki Kudo ,  Shigehiro Yamakita ,  Masayasu Kakinuma ,  Taku Ishimori ,  Shogo Shinkai ,  Yoshiyuki Maekawa ,  Masami Miyake ,  Yohei Kanno ,  Fumiko Sasaki ,  Akihiro Horii

Inventor： Hiroshi Hayashi ,  Eiji Ohta ,  Ken Hosoya ,  Yasuyuki Kudo ,  Shigehiro Yamakita ,  Masayasu Kakinuma ,  Taku Ishimori ,  Shogo Shinkai ,  Yoshiyuki Maekawa ,  Masami Miyake ,  Yohei Kanno ,  Fumiko Sasaki ,  Akihiro Horii

IPC: G09F13/04 ,  B32B3/02 ,  B32B7/04 ,  G02B1/04 ,  B32B37/00

CPC classification number: G02B6/0065 ,  B29D11/0073 ,  G02B6/0081 ,  G02B6/0088 ,  G02B6/0093 ,  G02F1/133606 ,  G02F1/133615 ,  G02F1/13362 ,  G02F2001/133317 ,  G02F2001/133322 ,  G02F2001/133607 ,  G02F2201/083 ,  G02F2201/086 ,  G02F2201/54 ,  G02F2202/023 ,  G02F2202/025 ,  G02F2202/28 ,  G02F2203/68 ,  Y10T428/1036 ,  Y10T428/23 ,  Y10T428/24777

Abstract: An optical element laminate is provided which, while an increase in thickness of a liquid crystal display device is suppressed, improves insufficient rigidity of an optical element and, in addition, which does not degrade display characteristics of the liquid crystal display device. The optical element laminate includes a plate-shaped support member having a first primary surface and a second primary surface and an optical element which is laminated on at least one of the first primary surface and the second primary surface of the support member and, in addition, which has a film shape or a sheet shape. The periphery of the laminated optical element is at least bonded to facing two sides of the support member, the optical element and the support member are placed in close contact with each other, and a thickness t of the support member, a length L of the support member, and a tensile force F of the optical element satisfy the relational expression of 0≦F≦1.65×104×t/L in an environment at a temperature of 70° C.

Abstract translation: 提供一种光学元件层叠体，其在抑制液晶显示装置的厚度增加的同时，提高光学元件的刚性不足，并且不会降低液晶显示装置的显示特性。 光学元件层叠体包括具有第一主表面和第二主表面的板状支撑构件和层叠在支撑构件的第一主表面和第二主表面中的至少一个上的光学元件，另外 ，其具有膜形状或片状。 层叠光学元件的周边至少与支撑构件的两侧面接合，光学元件和支撑构件彼此紧密接触，并且支撑构件的厚度t为 支撑构件和光学元件的拉伸力F在温度为70℃的环境中满足关系式0＆lt; nlE; F＆nlE; 1.65×104×t / L。

公开(公告)号：US07880970B2

公开(公告)日：2011-02-01

申请号：US12622107

申请日：2009-11-19

Applicant: Eiji Ohta ,  Toru Abiko ,  Yasuyuki Kudo ,  Hirokazu Odagiri ,  Satoshi Sato ,  Yu Andrew Chakchung ,  Shogo Shinkai ,  Taro Omura ,  Hiroshi Mizuno ,  Akihiro Horii ,  Tatsuya Harima

Inventor： Eiji Ohta ,  Toru Abiko ,  Yasuyuki Kudo ,  Hirokazu Odagiri ,  Satoshi Sato ,  Yu Andrew Chakchung ,  Shogo Shinkai ,  Taro Omura ,  Hiroshi Mizuno ,  Akihiro Horii ,  Tatsuya Harima

IPC: G02B27/10

CPC classification number: G02B5/045 ,  G02B5/02 ,  G02B6/0053 ,  G02B6/0065 ,  G02B27/285 ,  G02F1/133604 ,  G02F1/133606 ,  G02F1/133608 ,  G02F1/133611 ,  G02F2001/133607 ,  G02F2201/54 ,  Y10T428/1328

Abstract: An optical packaged body capable of preventing generation of a wrinkle, deflection, and warpage, and capable of being thinned is provided. The optical packaged body includes a support medium and a packaging film that covers the support medium in a state of being applied with shrinkage force. The packaging film has an optical function section that acts on light from a light source in at least one of a first region into which the light from the light source enters and a second region from which the light from the light source is emitted after passing through the optical packaged body when the light source is arranged on one face side of the optical packaged body.

Abstract translation: 提供了能够防止产生皱纹，挠曲和翘曲并且能够变薄的光学包装体。 光学封装体包括支撑介质和在施加收缩力的状态下覆盖支撑介质的包装膜。 该包装薄膜具有光学功能部分，该光学功能部分作用于来自光源进入的第一区域中的至少一个中的来自光源的光，以及在通过后来自光源的光从该第二区域发射的第二区域 当光源被布置在光学封装体的一个面侧时的光学封装体。

公开(公告)号：US07738051B2

公开(公告)日：2010-06-15

申请号：US11520147

申请日：2006-09-12

Applicant: Youn Bum Lee ,  Nam Cheol Hyeong

Inventor： Youn Bum Lee ,  Nam Cheol Hyeong

IPC: G02F1/1333

CPC classification number: G02F1/133308 ,  G02B6/0086 ,  G02F2001/133314 ,  G02F2201/54

Abstract: A portable display device is provided. The portable display device includes a liquid crystal display panel for displaying an image, a back light assembly having a light source for supplying light to the liquid crystal display panel, and a bottom chassis for supporting the back light assembly. The sides of the bottom chassis have an I-beam shaped or C-beam shaped cross-section.

Abstract translation: 提供便携式显示装置。 便携式显示装置包括用于显示图像的液晶显示面板，具有用于向液晶显示面板供给光的光源的背光组件和用于支撑背光组件的底架。 底部底盘的侧面具有工字梁形或横梁形横截面。