公开(公告)号：EP2976676B1

公开(公告)日：2018-07-04

申请号：EP14710841.9

申请日：2014-03-11

申请人： Vlyte Innovations Limited ,  Vlyte Limited

发明人： O'KEEFFE, Donal

IPC分类号： G02F1/167

CPC分类号： G02F1/167 ,  G02F1/13306 ,  G02F1/13392 ,  G02F1/13394 ,  G02F2001/13396 ,  G02F2203/01

摘要： A light attenuator comprises a cell comprising a first substrate and a second substrate spaced apart from the first substrate. A layer between the substrates contains an electrophoretic ink, a surface of the layer adjacent the second substrate comprising a monolayer of closely packed protrusions projecting into the layer. The protrusions have surfaces defining a plurality of depressions in the volumes there between. The ink includes charged particles of at least one type, the particles being responsive to an electric field applied to the cell to move between a first extreme light state, in which particles are maximally spread within the cell to lie in the path of light through the cell and to strongly attenuate light transmitted through the cell; over the surface of the protrusions, which deflect the particles from their path from the first substrate to the second substrate; to a second extreme light state in which the particles are maximally concentrated within the depressions to remove them from the path of light through the cell and to substantially transmit light through the cell.

公开(公告)号：EP3333841A1

公开(公告)日：2018-06-13

申请号：EP15908839.2

申请日：2015-11-16

申请人： Samsung Electronics Co., Ltd.

发明人： CHOI, Doo-seop ,  GIM, Gi-yeong ,  MOON, Young-su ,  JEONG, Young-hoon

IPC分类号： G09G3/34 ,  G09G3/36

CPC分类号： G09G3/3607 ,  G02F1/13306 ,  G02F1/133602 ,  G09G3/3426 ,  G09G3/3648 ,  G09G2310/0264 ,  G09G2320/0238 ,  G09G2320/0271 ,  G09G2320/0626 ,  G09G2320/0646 ,  G09G2320/066 ,  G09G2360/16

摘要： Disclosed is a local dimming liquid crystal display device. The present local dimming liquid crystal display device comprises: a display panel unit having a plurality of pixels; a panel driving unit for driving each of the plurality of pixels; a backlight unit comprising a plurality of backlights for dividing the display panel unit into a plurality of areas to emit light to each of the plurality of regions; a backlight driving unit for driving the plurality of backlights on the basis of gray level information of the plurality of pixels corresponding to each of the plurality of areas; and a processor for calculating a first amount of light to be incident on each pixel on the basis of the gray level of each pixel, calculating a second amount of light incident on each pixel in accordance with a driving state of the plurality of back lights, changing the gray level of at least one of the plurality of pixels on the basis of the difference between the first amount of light and the second amount of light, and controlling the panel driving unit on the basis of the changed gray level.

公开(公告)号：EP3319077A1

公开(公告)日：2018-05-09

申请号：EP16817218.7

申请日：2016-06-27

申请人： BOE Technology Group Co., Ltd.

发明人： YUN, Saichang

IPC分类号： G09G3/36

CPC分类号： G02F1/13306 ,  G02F1/134309 ,  G02F1/13452 ,  G02F1/136286 ,  G02F2201/121 ,  G09G3/3648 ,  G09G2320/0209

摘要： The present disclosure provides a liquid crystal display pa nel and a driving method thereof. The liquid crystal display panel includes a common electrode, a plurality of common electrode lines, a plurality of data lines, and a plurality of gate lines, and at least a part of the data lines overlap with the common electrode and/or the common electrode line. The plurality of data lines are divided into at least two groups. The driving method includes: starting to supply, to the data lines in different groups, data signals corresponding to a gate line at different time points after the gate line is enabled.

摘要翻译： 本公开提供了一种液晶显示器及其驱动方法。 液晶显示面板包括公共电极，多条公共电极线，多条数据线和多条栅极线，并且数据线的至少一部分与公共电极和/或公共电极重叠 线。 多条数据线被分成至少两组。 所述驱动方法包括：在所述栅线开启后，开始向不同组的数据线提供所述栅线开启后不同时间点对应栅线的数据信号。

公开(公告)号：EP3304185A1

公开(公告)日：2018-04-11

申请号：EP16729677.1

申请日：2016-05-24

申请人： Guardian Glass, LLC

发明人： VEERASAMY, Vijayen

IPC分类号： G02F1/133 ,  G02F1/163 ,  G02F1/1334 ,  G02F1/15

CPC分类号： E06B3/6722 ,  B32B7/08 ,  B32B17/06 ,  B32B17/061 ,  B32B2307/20 ,  B32B2307/30 ,  B32B2307/71 ,  B32B2419/00 ,  E06B3/6715 ,  E06B9/24 ,  E06B9/40 ,  E06B9/92 ,  E06B2009/2464 ,  F24F2130/20 ,  G02F1/13306 ,  G02F1/1334 ,  G02F1/137 ,  G02F1/163 ,  G02F2001/13312

摘要： Certain example embodiments relate to a glazing assembly including a first glass substrate. A radiation shield covering, directly or indirectly, at least a part of a peripheral edge area of the first glass substrate. A dual junction solid-state heat flux sensor includes a first junction oriented in the assembly at a first location at which radiation from a radiation source is receivable through the first glass substrate; a second junction oriented in the assembly at a second location that is blocked from the radiation source by the radiation shield; and circuitry configured to generate a signal based on a differential between transduced voltages respectively generated at the first and second junctions. A control module may be configured to receive the signal and selectively generate an action responsive thereto.

公开(公告)号：EP2548077B1

公开(公告)日：2018-02-21

申请号：EP11756725.5

申请日：2011-03-07

申请人： E Ink Corporation

发明人： PAOLINI, JR., Richard, J. ,  HARRIS, George, G. ,  ALBERT, Jonathan, D. ,  COMISKEY, Barrett

IPC分类号： G02F1/167 ,  G09G3/20 ,  G09G3/34

CPC分类号： G02F1/167 ,  G02F1/13306 ,  G02F2001/1678 ,  G09G3/2003 ,  G09G3/344

摘要： A multi-color electrophoretic medium contains first, second and third species of particles. The first species of particles is light-scattering, while the second and third species of particles are transmissive. A method for driving such a display is also described.

公开(公告)号：EP3256904A1

公开(公告)日：2017-12-20

申请号：EP16749832.8

申请日：2016-02-10

申请人： Clearink Displays, Inc. ,  Merck Patent GmbH

发明人： GOULDING, Mark ,  SMITH, Nathan ,  HANNEBAUER, Rob

IPC分类号： G02F1/167

CPC分类号： G02F1/167 ,  G02F1/13306 ,  G02F1/137 ,  G02F1/1676 ,  G02F1/195 ,  G02F2201/124 ,  G02F2203/023

摘要： Conventional total internal reflection image displays consist of mobile particles of a single charge and capable of displaying information consisting of two different optical states. The reflective image display embodiments described herein comprises particles of different charge states and optical characteristics in combination with multi-electrode arrays. This may allow for displaying information consisting of at least three different optical states.

公开(公告)号：EP3246751A1

公开(公告)日：2017-11-22

申请号：EP15876562.8

申请日：2015-06-18

申请人： BOE Technology Group Co., Ltd.

发明人： LI, Pan ,  LI, Wenbo ,  CHENG, Hongfei ,  XIAN, Jianbo

IPC分类号： G02F1/1362 ,  G02F1/1368 ,  G02F1/133

CPC分类号： G02F1/13306 ,  G02F1/133 ,  G02F1/134336 ,  G02F1/1362 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123 ,  G09G3/2003 ,  G09G3/3648 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2300/0447 ,  G09G2300/0452 ,  G09G2300/0465 ,  G09G2320/0223 ,  G09G2320/028

摘要： An array substrate, a display device, and a driving method therefor. The array substrate comprises multiple pixel units, multiple scan signal lines (2), and multiple data signal lines (3). The pixel units comprise multiple subpixels (10). The subpixels (10) comprise first sub-subpixels (101) and second sub-subpixels (102). The multiple data signal lines (3) form multiple data signal line sets. The data signal line sets comprise multiple data signal line subsets. The data signal line subsets comprise first data signal lines (Sm+1) and second data signal lines (Sm). The first sub-subpixels (101) are connected to the first data signal lines (Sm+1) to acquire a first data signal. The second sub-subpixels (102) are connected to the second data signal lines (Sm) to acquire a second data signal. The voltage of the first data signal is a V. The value interval for the voltage of the second data signal is (0.7a V, a V) U (a V, 1.3a V). Using the driving method, the display device is provided with a wide viewing angle.

摘要翻译： 一种阵列基板，显示装置及其驱动方法。 阵列基板包括多个像素单元，多条扫描信号线（2）和多条数据信号线（3）。 像素单元包括多个子像素（10）。 子像素（10）包括第一子子像素（101）和第二子子像素（102）。 多条数据信号线（3）形成多条数据信号线组。 数据信号线组包括多个数据信号线子组。 数据信号线子集包括第一数据信号线（Sm + 1）和第二数据信号线（Sm）。 第一子子像素（101）连接到第一数据信号线（Sm + 1）以获取第一数据信号。 第二子子像素（102）连接到第二数据信号线（Sm）以获取第二数据信号。 第一数据信号的电压是V.第二数据信号的电压的值间隔是（0.7a V，a V）U（a V，1.3a V）。 使用该驱动方法，显示装置具有宽视角。

公开(公告)号：EP3216843A1

公开(公告)日：2017-09-13

申请号：EP16196827.6

申请日：2016-11-02

申请人： Samsung Display Co., Ltd.

发明人： Kim, Si Heun ,  Rho, Soon Joon ,  Son, Jong Ho ,  Park, Kyung Hae ,  Park, Joon Hyung ,  Shin, Beom Soo ,  Jang, Hye Lim ,  Jeong, Kang Seob

IPC分类号： C09K19/02 ,  C09K19/04 ,  G02F1/00 ,  G02F1/1339 ,  G02F1/139

CPC分类号： G02F1/13306 ,  C09K19/3098 ,  C09K19/56 ,  C09K19/60 ,  C09K19/601 ,  C09K19/603 ,  C09K2019/0448 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3027 ,  C09K2019/523 ,  G02F1/0045 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133723 ,  G02F1/1339 ,  G02F1/13394 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/1393 ,  G02F2001/133726 ,  G02F2001/13398 ,  G02F2001/13712 ,  G02F2001/13775 ,  G02F2201/121 ,  G02F2201/123

摘要： A liquid crystal display device, including: a display substrate including a first base substrate, a switching device disposed on the first base substrate, a color filter layer disposed on the switching device, and a first electrode disposed on the color filter layer; a counter display substrate including a second base substrate and a second electrode disposed on the second base substrate and facing the first electrode, wherein the counter display substrate is disposed separately from and facing the display substrate; a liquid crystal layer disposed between the display substrate and the counter display substrate, wherein the liquid crystal layer includes at least one first liquid crystal compound represented by Formula 1 and at least one second liquid crystal compound represented by Formula 2; and a light-shielding spacer disposed between the display substrate and the counter display substrate and maintaining a thickness of the liquid crystal layer:


wherein in Formula 1 and Formula 2, each of R 11 -*,

R 12 -*, L 11 -*, L 12 -*, L 13 -*, L 14 -*, R 21 -*, *-L 21 -*, m, n, i, j, o is same as defined in the specification.

摘要翻译： 1。一种液晶显示装置，包括：显示基板，包括第一基础基板，设置在所述第一基础基板上的开关器件，设置在所述开关器件上的滤色器层以及设置在所述滤色器层上的第一电极; 包括第二基础基板和设置在所述第二基础基板上且面对所述第一电极的第二电极，其中，所述相对显示基板与所述显示基板分开设置并且面向所述显示基板; 设置在所述显示基板和所述对向显示基板之间的液晶层，其中所述液晶层包括由式1表示的至少一种第一液晶化合物和由式2表示的至少一种第二液晶化合物; 以及设置在所述显示基板和所述对向显示基板之间并且保持所述液晶层的厚度的遮光间隔物：其中在式1和式2中，R11- *，R12- *，L11- *，L12- *，L13- *，L14- *，R21- *，* -L21- *，m，n，i，j，o与说明书中定义的相同。

公开(公告)号：EP3182195A1

公开(公告)日：2017-06-21

申请号：EP16782542.1

申请日：2016-03-28

申请人： Guangdong Oppo Mobile Telecommunications Corp., Ltd.

发明人： CHENG, Jiao ,  HU, Yanhao

IPC分类号： G02F1/1333

CPC分类号： G02F1/133512 ,  G02F1/13306 ,  G02F1/133308 ,  G02F1/13338 ,  G02F2001/133331 ,  G02F2001/133388 ,  G02F2201/50

摘要： A display screen (100), a display screen assembly (200), and a terminal. The display screen (100) includes a display panel (10) and an optical film (20). The display panel (10) includes a display surface (11) and a side surface (12). The display surface (11) is configured to display an image. The display surface (11) includes a non-display region (112) and a display region (111). The non-display region (112) surrounds the display region (111). The side surface (12) surrounds the periphery of the display surface (11). The optical film (20) includes a lightproof portion (22) and a light-transmitting portion (21). The light-transmitting portion (21) is stacked on the display region (111), and correspondingly covers the display region (111). The lightproof portion (22) is fixedly connected to the light-transmitting portion (21). The lightproof portion (22) is stacked on the side surface (12) and the non-display region (112), and correspondingly covers the side surface (12) and the non-display region (112). The lightproof portion (22) of the optical film (20) covers the non-display region (112) of the display panel (10) and covers the side surface (12) of the display screen (100), so that light is shaded from the edge of the display screen (100) by using the optical film (20), thereby achieving the light-leakage prevention effect and waterproof effect.

摘要翻译： 显示屏（100），显示屏组件（200）和终端。 显示屏（100）包括显示面板（10）和光学膜（20）。 显示面板（10）包括显示表面（11）和侧表面（12）。 显示表面（11）被配置为显示图像。 显示表面（11）包括非显示区域（112）和显示区域（111）。 非显示区域（112）围绕显示区域（111）。 侧表面（12）围绕显示表面（11）的周边。 光学膜（20）包括不透光部分（22）和透光部分（21）。 透光部（21）堆叠在显示区域（111）上，并相应地覆盖显示区域（111）。 不透光部分（22）固定连接到透光部分（21）。 遮光部分22堆叠在侧面12和非显示区域112上，并相应地覆盖侧面12和非显示区域112。 光学膜20的遮光部22覆盖显示面板10的非显示区域112并覆盖显示面100的侧面12， 从显示屏（100）的边缘通过使用光学膜（20），从而实现防漏光效果和防水效果。

公开(公告)号：EP3173854A1

公开(公告)日：2017-05-31

申请号：EP16199602.0

申请日：2016-11-18

申请人： Xiaomi Inc.

发明人： LI, Guosheng ,  LIU, Anyu ,  TAO, Jun

IPC分类号： G02F1/133 ,  G02F1/1362 ,  G06F3/041 ,  G01S17/00

CPC分类号： G02F1/13318 ,  G01S17/026 ,  G02F1/13306 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/136209 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/13312 ,  G02F2001/133302 ,  G02F2001/133601 ,  G02F2201/52 ,  G06F3/0412 ,  G06F3/0421 ,  G06F2203/04108 ,  H04M1/0266

摘要： A liquid crystal display (LCD) component and an electronic device are provided in the disclosure, which belongs to the technical field of display The LCD component may include: an upper substrate (110, 210); a lower substrate (120, 220) arranged to be opposite and parallel to the upper substrate (110, 210); a liquid crystal layer (130, 230) encapsulated between the upper substrate (110, 210) and the lower substrate (120, 220); an upper polarizer (140, 240) attached to a surface of the upper substrate which is not adjacent to the liquid crystal layer; and a lower polarizer (150, 250) attached to a surface of the lower substrate (120, 220) which is not adjacent to the liquid crystal layer (130, 230). [FIG. 1]

摘要翻译： 本发明提供了一种液晶显示器（LCD）组件和电子设备，属于显示技术领域。该液晶显示器组件可以包括：上基板（110,210）;上基板 布置成与所述上基板（110,210）相对且平行的下基板（120,220） 封装在上基板（110,210）和下基板（120,220）之间的液晶层（130,230）; 附着到不与液晶层相邻的上基板的表面的上偏振器（140,240） 以及附着到下基板（120,220）的不与液晶层（130,230）相邻的表面的下偏振器（150,250）。 [图。 1]