中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

9 records (took 0.012 seconds)

    DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME
    1.
    发明申请
    DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME 审中-公开

    公开(公告)号：US20180268763A1

    公开(公告)日：2018-09-20

    申请号：US15987348

    申请日：2018-05-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyuk-Hwan KIM ,  Jae-Sul AN ,  Hyun-Jeong KIM ,  Seok-Hyun NAM

    IPC: G09G3/34 ,  G09G3/36

    CPC classification number: G09G3/3413 ,  G09G3/3607 ,  G09G2300/0452 ,  G09G2310/0235

    Abstract: A display apparatus includes a display panel including a plurality of subpixels, where each subpixel includes one of a first color filter having a first primary color, a second color filter having a second primary color and a third color filter having a third primary color, and a light source part which provides light to the display panel, where the light source part includes a first light source which generates a first light having the first primary color and a second light source which generates a second light having a mixed color of the second primary color and the third primary color, where the first light source and the second light source are alternately in a turned-on state.

    DISPLAY DEVICE HAVING LIGHT GUIDE PLATE
    3.
    发明申请
    DISPLAY DEVICE HAVING LIGHT GUIDE PLATE 审中-公开

    公开(公告)号：US20200012037A1

    公开(公告)日：2020-01-09

    申请号：US16386806

    申请日：2019-04-17

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Young-Min PARK ,  Jieun NAM ,  Dohun KIM ,  Hyuk-Hwan KIM

    IPC: F21V8/00

    Abstract: A display device includes a display panel. A light source is configured to output light having a first color. A light guide plate is disposed below the display panel and includes an incident surface into which the first color light is incident, an opposite surface that is opposite to the incident surface, and an emission surface facing the display panel. A color convertor is disposed between the display panel and the light guide plate. The color convertor is configured to absorb the first color light and to output light having a different color to the display panel. A reflector is disposed below the light guide plate. A first reflection area and an adjacent second reflection area are defined on the reflector. A light absorber is disposed on the first reflection area adjacent to the light source. The light absorber is configured to absorb the first color light.

    CURVED DISPLAY DEVICE
    4.
    发明申请
    CURVED DISPLAY DEVICE 审中-公开
    弯曲显示设备

    公开(公告)号：US20160216432A1

    公开(公告)日：2016-07-28

    申请号：US14967054

    申请日：2015-12-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Donghwan KIM ,  Young-Min PARK ,  Hyuk-Hwan KIM ,  Seokhyun NAM

    IPC: F21V8/00

    CPC classification number: G02B6/0035 ,  G02B6/0045 ,  G02B6/0046 ,  G02B6/0068 ,  G02F1/133305 ,  G02F1/133615

    Abstract: A curved display device includes a display panel having a curved shape and including a display area having a curved surface and a backlight assembly providing a light to the display panel. The backlight assembly includes a plurality of light sources, a printed circuit board on which the light sources are mounted, and a light guiding plate. The light guiding plate has a curved shape and guides the light provided from the light sources to the display panel. The light sources are sequentially arranged along the curved direction of the light guiding plate, and a longitudinal direction of at least one of the light sources is different from a longitudinal direction of the other light sources.

    Abstract translation: 弯曲显示装置包括具有弯曲形状的显示面板，并且包括具有弯曲表面的显示区域和向显示面板提供光的背光组件。 背光组件包括多个光源，安装有光源的印刷电路板和导光板。 导光板具有弯曲形状并将从光源提供的光引导到显示面板。 光源沿着导光板的弯曲方向依次布置，并且至少一个光源的纵向方向与其他光源的纵向方向不同。

    DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME
    5.
    发明申请
    DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME 有权
    显示装置及其驱动方法

    公开(公告)号：US20150116381A1

    公开(公告)日：2015-04-30

    申请号：US14514945

    申请日：2014-10-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyuk-Hwan KIM ,  Jae-Sul AN ,  Hyun-Jeong KIM ,  Seok-Hyun NAM

    IPC: G09G3/34 ,  G09G3/36

    CPC classification number: G09G3/3413 ,  G09G3/3607 ,  G09G2300/0452 ,  G09G2310/0235

    Abstract: A display apparatus includes a display panel including a plurality of subpixels, where each subpixel includes one of a first color filter having a first primary color, a second color filter having a second primary color and a third color filter having a third primary color, and a light source part which provides light to the display panel, where the light source part includes a first light source which generates a first light having the first primary color and a second light source which generates a second light having a mixed color of the second primary color and the third primary color, where the first light source and the second light source are alternately in a turned-on state.

    Abstract translation: 一种显示装置，具备包括多个子像素的显示面板，其中每个子像素包括具有第一基色的第一滤色器和具有第二原色的第二滤色器和具有第三原色的第三滤色器之一，以及 光源部分，其向所述显示面板提供光，其中所述光源部分包括产生具有所述第一原色的第一光的第一光源和产生具有所述第二原色的混合色的第二光的第二光源 颜色和第三原色，其中第一光源和第二光源交替地处于打开状态。

    LIGHT SOURCE DEVICE, DISPLAY APPARATUS HAVING THE LIGHT SOURCE DEVICE AND METHOD OF DRIVING THE LIGHT SOURCE DEVICE
    7.
    发明申请
    LIGHT SOURCE DEVICE, DISPLAY APPARATUS HAVING THE LIGHT SOURCE DEVICE AND METHOD OF DRIVING THE LIGHT SOURCE DEVICE 审中-公开
    光源装置，具有光源装置的显示装置和驱动光源装置的方法

    公开(公告)号：US20140071186A1

    公开(公告)日：2014-03-13

    申请号：US14080001

    申请日：2013-11-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyung-Ku KANG ,  Hyuk-Hwan KIM ,  Dae-Gwang JANG ,  Yu-Han BAE ,  Hyeon-Yong JANG

    IPC: H05B37/02 ,  G09G5/10

    CPC classification number: H05B37/02 ,  G09G3/342 ,  G09G3/3426 ,  G09G3/3648 ,  G09G5/10 ,  G09G2320/0233 ,  G09G2320/041 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2320/066 ,  G09G2330/028 ,  G09G2360/16 ,  H05B33/0866

    Abstract: A light source device includes a light source module having a light-emitting block, an image analysis part, a duty ratio calculation part, a duty ratio determination part and a signal generation part. The image analysis part extracts representative luminance data of the light-emitting block based on pixel data. The duty ratio calculation part calculates duty ratio data of the light-emitting block based on the representative luminance data. The duty ratio determination part generates determined duty ratio data of the light-emitting block based on the duty ratio data from a first period, and the signal generation part generates a driving signal having a duty ratio corresponding to the determined duty ratio data to drive the light-emitting block.

    Abstract translation: 光源装置包括具有发光块，图像分析部，占空比计算部，占空比确定部和信号生成部的光源模块。 图像分析部基于像素数据提取发光块的代表亮度数据。 占空比计算部根据代表亮度数据计算发光块的占空比数据。 占空比确定部分基于来自第一周期的占空比数据产生确定的发光块的占空比数据，并且信号产生部分产生具有与确定的占空比数据相对应的占空比的驱动信号，以驱动 发光块。

    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
    8.
    发明申请
    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME 有权
    显示装置及其制造方法

    公开(公告)号：US20160146408A1

    公开(公告)日：2016-05-26

    申请号：US14749094

    申请日：2015-06-24

    Applicant: Samsung Display Co., Ltd.

    Inventor： Eui Jeong KANG ,  Seong-Yong HWANG ,  Hyuk-Hwan KIM ,  Young-keun LEE

    IPC: F21K99/00 ,  F21V13/02 ,  F21V9/16 ,  F21V5/04

    CPC classification number: G02F1/133603 ,  G02F2001/133614 ,  H01L25/0753 ,  H01L33/508 ,  H01L2224/16225 ,  H01L2924/181 ,  H01L2924/00012

    Abstract: A manufacturing method of a display apparatus includes providing a backlight unit under a display panel to provide a light to the display panel. The providing of the backlight unit includes disposing a light source on a substrate to emit the light, disposing a mask above the light source, which includes a first opening and a second opening greater than the first opening disposed under the first opening, and providing a transparent resin including a wavelength converting material on the light source through the first and second openings to form a wavelength converting member. A width in a cross section of the wavelength converting member along a direction substantially vertical to the substrate becomes smaller as a distance from the substrate becomes greater.

    Abstract translation: 一种显示装置的制造方法，其特征在于，在显示面板的下方设置背光单元，向显示面板提供光。 提供背光单元包括在基板上设置光源以发射光，在光源上方设置掩模，该掩模包括第一开口和大于设置在第一开口下方的第一开口的第二开口，并且提供 透明树脂，其包括通过第一和第二开口在光源上的波长转换材料，以形成波长转换构件。 波长转换构件沿与基板垂直的方向的横截面的宽度随着距离基板的距离变大而变小。

    BACKLIGHT ASSEMBLY AND DISPLAY DEVICE HAVING THE SAME
    9.
    发明申请
    BACKLIGHT ASSEMBLY AND DISPLAY DEVICE HAVING THE SAME 审中-公开
    背光组件和显示装置

    公开(公告)号：US20150098247A1

    公开(公告)日：2015-04-09

    申请号：US14288135

    申请日：2014-05-27

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jung-Hoon SHIN ,  Hyuk-Hwan KIM ,  Su-Chang RYU ,  Young-Chun KIM ,  Won-Jin KIM

    IPC: F21V8/00

    CPC classification number: G02B6/0073 ,  G02B6/0085 ,  G02B6/009 ,  G02B6/0091

    Abstract: A backlight assembly includes a light source, a circuit board on which the light source is disposed, a light guide plate having a light incident surface and a light emitting surface, a bottom case accommodating the light guide plate, a fixing frame coupled to the bottom case and fixing the circuit board, and a heat dissipation apparatus disposed between the light source and the light guide plate and including a light-transmitting unit that transmits light.

    Abstract translation: 背光组件包括光源，设置有光源的电路板，具有光入射表面的导光板和发光表面，容纳导光板的底壳，连接到底部的固定框 壳体和固定电路板，以及设置在光源和导光板之间并且包括透光的透光单元的散热装置。

Patent Agency Ranking