公开(公告)号：US20160109755A1

公开(公告)日：2016-04-21

申请号：US14880960

申请日：2015-10-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jinwon JANG ,  Wonhyoung KANG ,  Daesik LEE

IPC: G02F1/1335 ,  G09G3/36

CPC classification number: G09G3/36 ,  F21V23/001 ,  G02F1/133305 ,  G02F1/133308 ,  G02F1/13452 ,  G09G3/342 ,  G09G2330/00

Abstract: A display device includes: a curved display panel; at least one light source module configured to provide light to the display panel; a bottom case configured to accommodate the light source module; and at least one signal transmission unit connected to an end portion of the light source module, the signal transmission unit including at least one driving line transmitting a driving signal to the light source module and at least one base line transmitting a base signal.

Abstract translation: 显示装置包括：弯曲显示面板; 至少一个光源模块，被配置为向所述显示面板提供光; 配置成容纳所述光源模块的底壳; 以及连接到光源模块的端部的至少一个信号传输单元，所述信号传输单元包括将驱动信号传输到所述光源模块的至少一个驱动线和发送基准信号的至少一个基线。

公开(公告)号：US09305505B1

公开(公告)日：2016-04-05

申请号：US14720200

申请日：2015-05-22

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Seen ,  Seongcheol Lee ,  Gunseek Oh ,  Jongin Im ,  Jeongwoo Lee

IPC: G09G3/36 ,  F21V8/00 ,  G02F1/1368 ,  G09G3/34

CPC classification number: G09G3/342 ,  G02B6/0021 ,  G02B6/0068 ,  G02B6/0078 ,  G02F1/1368 ,  G02F2001/133391 ,  G06F3/0412 ,  G06F3/04845 ,  G06F2203/04108 ,  G09G3/3406 ,  G09G3/3648 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0809 ,  G09G2310/0297 ,  G09G2310/04 ,  G09G2310/061 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2320/08 ,  G09G2330/021 ,  G09G2330/023 ,  G09G2354/00 ,  H04M1/22

Abstract: A display panel comprising a light guide plate; a main light source configured to emit light from a first lateral surface of the light guide plate in a first direction; a sub-light source configured to emit light from a second lateral surface vertical to the first lateral surface of the light guide plate in a second direction perpendicular to the first direction; and a liquid crystal panel provided in a front surface of the light guide plate and configured to output image information.

Abstract translation: 一种显示面板，包括导光板; 主光源，被配置为沿着第一方向从所述导光板的第一侧表面发光; 副光源，被配置为在垂直于所述第一方向的第二方向上从垂直于所述导光板的所述第一侧表面的第二侧表面发射光; 以及设置在所述导光板的前表面并被配置为输出图像信息的液晶面板。

公开(公告)号：US20160094836A1

公开(公告)日：2016-03-31

申请号：US14938496

申请日：2015-11-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Kyu KIM ,  Ki Hyuk YOON

IPC: H04N13/04 ,  G09G3/36 ,  G09G3/22 ,  G09G3/00 ,  G09G3/34

CPC classification number: H04N13/32 ,  G02B27/2214 ,  G09G3/003 ,  G09G3/22 ,  G09G3/3406 ,  G09G3/342 ,  G09G3/36 ,  G09G2320/0209 ,  G09G2320/0233 ,  H04N13/383 ,  H04N13/398

Abstract: A 3-dimensional displaying apparatus includes an image displaying panel having a plurality of pixels and a backlight panel spaced apart from one surface of the image displaying panel. The backlight panel includes a first line source set having a plurality of line sources arranged at regular intervals and a second line source set having line sources arranged spaced apart from the respective line sources of the first line source set by a predetermined interval. The first line source set and the second line source set are driven alternately. Thus, in a case where a horizontal location of an observer varies, the change of brightness of image information and the crosstalk between adjacent visual fields are minimized, and pseudo-stereoscopic vision is prevented. Also, the irregularity of brightness distribution in a visual field may be solved

Abstract translation: 三维显示装置包括具有多个像素的图像显示面板和与图像显示面板的一个表面间隔开的背光面板。 背光面板包括具有以规则间隔布置的多个线源的第一线源组，以及具有与源于第一线源的相应线源间隔开预定间隔的线源的第二线源组。 第一行源集合和第二行源集合被交替地驱动。 因此，在观察者的水平位置变化的情况下，图像信息的亮度变化和相邻视野之间的串扰被最小化，并且防止伪立体视觉。 此外，可以解决视野中的亮度分布的不规则性

公开(公告)号：US09299298B2

公开(公告)日：2016-03-29

申请号：US14347906

申请日：2012-09-27

Applicant: Sony Corporation

Inventor： Yoshihisa Sato ,  Shogo Shinkai ,  Kentaro Okuyama

IPC: G09G3/36 ,  G02B27/22 ,  G09G3/00 ,  G09G3/34 ,  G09G5/00 ,  H04N13/04 ,  G02B27/26

CPC classification number: G09G3/36 ,  G02B27/225 ,  G02B27/26 ,  G09G3/003 ,  G09G3/342 ,  G09G3/3648 ,  G09G5/003 ,  G09G2300/023 ,  G09G2300/0426 ,  G09G2300/0447 ,  G09G2310/024 ,  G09G2320/0209 ,  H04N13/356

Abstract: The purpose of the present invention is to provide a three dimensional image display device capable of preventing the generation of crosstalk. The three dimensional image display device according to the present invention includes a display panel having a plurality of pixels, a backlight capable of partially illuminating the display panel, and a drive circuit for driving the display panel and the backlight. The drive circuit causes the display panel to display a three dimensional image by synchronizing the scanning of the display panel with the scanning of the partial illumination light (Lz) of the backlight.

Abstract translation: 本发明的目的是提供一种能够防止产生串扰的三维图像显示装置。 根据本发明的三维图像显示装置包括具有多个像素的显示面板，能够部分地照亮显示面板的背光源和用于驱动显示面板和背光源的驱动电路。 驱动电路使显示面板通过使显示面板的扫描与背光的部分照明光（Lz）的扫描同步来显示三维图像。

公开(公告)号：US20160081144A1

公开(公告)日：2016-03-17

申请号：US14676469

申请日：2015-04-01

Applicant: Samsung Display Co., Ltd.

Inventor： Dae-Sik LEE ,  Jin-Won JANG ,  SeungYoung CHOI

IPC: H05B33/08 ,  G09G5/10

CPC classification number: H05B33/083 ,  G09G3/342 ,  G09G5/10 ,  G09G2300/0426 ,  G09G2320/0285 ,  G09G2320/0626 ,  G09G2330/025 ,  G09G2330/045 ,  H05B33/0827 ,  H05B33/089

Abstract: Provided is a display device. According to one embodiment, the display device includes: a backlight unit with a plurality of light emitting strings including at least one light emitting diode; and a display panel displaying an image using light outputted from the backlight unit, wherein the backlight unit includes: a light source unit including the plurality of light emitting strings and a plurality of photo transistors controlling the plurality of light emitting strings; a DC-DC converter outputting the driving voltage to the light source unit; and a driving control unit applying activated gate voltages to turn on the plurality of photo transistors and detecting driving time differences between an output time for outputting the driving voltage and applying times for applying the gate voltages.

Abstract translation: 提供了一种显示装置。 根据一个实施例，显示装置包括：具有包括至少一个发光二极管的多个发光串的背光单元; 以及显示面板，使用从所述背光单元输出的光显示图像，其中，所述背光单元包括：包括所述多个发光串的光源单元和控制所述多个发光串的多个光电晶体管; 将驱动电压输出到所述光源单元的DC-DC转换器; 以及驱动控制单元，施加激活的栅极电压以接通多个光电晶体管，并且检测用于输出驱动电压的输出时间和施加栅极电压的施加时间之间的驱动时间差。

公开(公告)号：US20160050733A1

公开(公告)日：2016-02-18

申请号：US14826600

申请日：2015-08-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung-yong JOO ,  Jin-hyung LEE

IPC: H05B33/08 ,  H04N5/63 ,  G09G5/10 ,  H04N5/57

CPC classification number: G09G5/10 ,  G09G3/342 ,  G09G2320/0626 ,  G09G2320/064 ,  G09G2330/023 ,  H04N5/57 ,  H04N5/63 ,  H04N21/4854 ,  H05B33/0815 ,  H05B33/086 ,  Y02B20/346

Abstract: A power supply and method of controlling power supplied to a light source are disclosed. The power supply includes a dimming-control voltage generator configured to generate a dimming-control voltage based on first and second adjustment values; a dimming controller configured to output a dimming control signal for controlling analog dimming and pulse width modulation (PWM) dimming of a light source based on the dimming-control voltage; and a driver configured to control the analog dimming and the PWM dimming of the light source based on the dimming control signal.

Abstract translation: 公开了一种控制供应给光源的功率的电源和方法。 电源包括调光控制电压发生器，其被配置为基于第一和第二调整值产生调光控制电压; 调光控制器，被配置为输出调光控制信号，用于基于调光控制电压控制光源的模拟调光和脉宽调制（PWM）调光; 以及驱动器，被配置为基于所述调光控制信号来控制所述光源的模拟调光和PWM调光。

公开(公告)号：US20160027384A1

公开(公告)日：2016-01-28

申请号：US14878467

申请日：2015-10-08

Applicant: LG DISPLAY CO., LTD.

Inventor： Jooyoung An

IPC: G09G3/34

CPC classification number: G09G3/342 ,  G09G3/3406 ,  G09G3/3413 ,  G09G3/3426 ,  G09G2320/0646 ,  G09G2320/0686 ,  G09G2330/021 ,  G09G2360/16

Abstract: A backlight dimming method and a liquid crystal display using the same are disclosed. The backlight dimming method includes producing a first backlight dimming value controlling a backlight luminance of a liquid crystal display panel, producing a convex gain which has less value in a peripheral part of a screen of the liquid crystal display panel than a central part of the screen, reducing the first backlight dimming value to be applied to the peripheral part of the screen using the convex gain to produce a second backlight dimming value, and controlling the backlight luminance of the liquid crystal display panel using the second backlight dimming value.

公开(公告)号：US20160005360A1

公开(公告)日：2016-01-07

申请号：US14678461

申请日：2015-04-03

Applicant: Samsung Display Co., Ltd.

Inventor： Young-Soo HWANG

IPC: G09G3/34 ,  G09G3/36

CPC classification number: G09G3/342 ,  G09G3/2092 ,  G09G2320/0209 ,  G09G2320/0233 ,  G09G2320/0626 ,  G09G2330/02 ,  G09G2330/12

Abstract: According to an embodiment, a display apparatus includes a display panel displaying an image, a backlight circuit supplying a light to the display panel, a host connector connected to a host, a main control board controlling the display panel to display an image in response to an image signal and a control signal that are provided from the host through the host connector, and a backlight control board separately provided from the main control board and receiving a source voltage from the host through the host connector to drive the backlight circuit.

Abstract translation: 根据实施例，显示装置包括显示图像的显示面板，向显示面板提供光的背光电路，连接到主机的主机连接器，控制显示面板以响应于显示面板显示图像的主控板 通过主机连接器从主机提供的图像信号和控制信号，以及从主控板分别设置并通过主机连接器从主机接收源电压以驱动背光电路的背光控制板。

公开(公告)号：US20150379773A1

公开(公告)日：2015-12-31

申请号：US14744292

申请日：2015-06-19

Applicant: HONDA MOTOR CO., LTD.

Inventor： Yasuhiro Konishi ,  Tetsuya Kawahara ,  Megumi Nagumo

IPC: G06T19/00 ,  B60Q3/04

CPC classification number: B60Q3/14 ,  B60K37/02 ,  B60K2350/2017 ,  B60K2350/2056 ,  B60K2350/2065 ,  G09G3/342

Abstract: A display device for a vehicle includes a decorative member; a light source that emits light to the decorative member; and a virtual image generation unit that displays a virtual image between a driver of the vehicle and the decorative member. The light source is disposed closer to the driver than the decorative member, and is alternately switchable between a light-on state and a light-off state when the virtual image generation unit displays a virtual image.

Abstract translation: 车辆的显示装置包括装饰构件; 向装饰构件发光的光源; 以及虚拟图像生成单元，其在车辆的驾驶员和装饰构件之间显示虚拟图像。 光源比装饰构件更靠近驱动器设置，并且当虚拟图像生成单元显示虚拟图像时，可以在点亮状态和点亮状态之间交替切换光源。

公开(公告)号：US20150370111A1

公开(公告)日：2015-12-24

申请号：US14838248

申请日：2015-08-27

Applicant: zSpace, Inc.

Inventor： David A. Chavez ,  Michael A. Cheponis ,  Mark F. Flynn

IPC: G02F1/133

CPC classification number: G02F1/13306 ,  G09G3/003 ,  G09G3/342 ,  G09G3/36 ,  G09G2310/024 ,  H04N13/315 ,  H04N13/337 ,  H04N13/341

Abstract: A voltage may be provided to a liquid crystal addressable element as part of a liquid crystal device. The provided voltage may be reduced from a driven state to a relaxed state in a time period greater than 1 μs. The reduction may further be performed in less than 20 ms. The liquid crystal device may be a polarization switch, which in some embodiments may be a multi-segment polarization switch. In one embodiment, pulses of limited duration of a light source may be provided to the polarization switch. The manner of voltage reduction may reduce optical bounce of the liquid crystal device and may allow one or more of the pulses of the light source to be shifted later in time.

Abstract translation: 作为液晶装置的一部分，可以向液晶寻址元件提供电压。 提供的电压可以在大于1μs的时间段内从驱动状态降低到松弛状态。 可以进一步在少于20ms内进行还原。 液晶装置可以是偏振开关，其在一些实施例中可以是多段偏振开关。 在一个实施例中，光源的有限持续时间的脉冲可以被提供给偏振开关。 电压降低的方式可以减少液晶装置的光学反弹，并且可以允许光源的一个或多个脉冲在时间上稍后移动。