中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

39 records (took 0.017 seconds)

    DISPLAY DEVICE
    12.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20160210922A1

    公开(公告)日：2016-07-21

    申请号：US14991289

    申请日：2016-01-08

    Applicant: Japan Display Inc.

    Inventor： Daiichi SUZUKI ,  Yukio TANAKA ,  Hirofumi WAKEMOTO

    IPC: G09G3/36

    CPC classification number: G09G3/3648 ,  G09G3/3677 ,  G09G2310/067 ,  G09G2320/0247

    Abstract: According to one embodiment, a display device includes a display panel including a gate line, source lines, and switching elements connected to the gate line and the respective source lines. A gate driver selects the gate line. A source driver supplies an image signal to the source lines. The image signals can be supplied to pixel electrodes through the switching elements. A frame period includes a first scan period in which the gate line is selected, a first hold period subsequent to the first scan period, a second scan period in which the gate line is selected subsequent to the first hold period, and a second hold period subsequent to the second scan period. The first hold period is longer than the second hold period.

    Abstract translation: 根据一个实施例，显示装置包括显示面板，其包括栅极线，源极线和连接到栅极线和各个源极线的开关元件。 栅极驱动器选择栅极线。 源驱动器向源极线提供图像信号。 图像信号可以通过开关元件提供给像素电极。 帧周期包括其中选择栅极线的第一扫描周期，第一扫描周期之后的第一保持周期，在第一保持周期之后选择栅极线的第二扫描周期和第二保持周期 在第二扫描周期之后。 第一个保留期比第二个保留期长。

    LIQUID CRYSTAL DISPLAY DEVICE
    13.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
    液晶显示装置

    公开(公告)号：US20150356936A1

    公开(公告)日：2015-12-10

    申请号：US14828103

    申请日：2015-08-17

    Applicant: Japan Display Inc.

    Inventor： Yukio TANAKA ,  Daiichi SUZUKI ,  Kenji NAKAO

    IPC: G09G3/36

    CPC classification number: G09G3/3614 ,  G09G3/36 ,  G09G3/3648 ,  G09G3/3655 ,  G09G3/3677 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2300/0823 ,  G09G2310/0202 ,  G09G2310/0243 ,  G09G2310/0254 ,  G09G2310/0256

    Abstract: According to one embodiment, a display device includes an array substrate including pixel electrodes arranged in a matrix, gate lines and auxiliary capacitance lines extending a first direction, signal lines extending a second direction, and a driving circuit configured to drive the gate lines, the signal lines, and the auxiliary capacitance lines, a counter substrate arranged opposite the array substrate, a liquid crystal layer held between the substrates, and a controller configured to control the driving circuit in such a manner that a polarity of a signal supplied to each of the signal lines varies in units of horizontal periods during a frame period when the polarity control signal for the first scan is identical to the polarity control signal for the second scan.

    Abstract translation: 根据一个实施例，显示装置包括阵列基板，其包括排列成矩阵的像素电极，沿第一方向延伸的栅极线和辅助电容线，延伸第二方向的信号线和被配置为驱动栅极线的驱动电路， 信号线和辅助电容线，与阵列基板相对配置的对置基板，保持在基板之间的液晶层，以及控制器，被配置为以提供给每个的基板的信号的极性来控制驱动电路 当第一扫描的极性控制信号与用于第二次扫描的极性控制信号相同时，在帧周期期间，信号线以水平周期为单位变化。

    PHASED ARRAY ANTENNA
    15.
    发明申请
    PHASED ARRAY ANTENNA 有权

    公开(公告)号：US20210367338A1

    公开(公告)日：2021-11-25

    申请号：US17394951

    申请日：2021-08-05

    Applicant: Japan Display Inc.

    Inventor： Daiichi SUZUKI

    IPC: H01Q3/36

    Abstract: A phased array antenna includes a plurality of antenna elements, a plurality of phase shifters, each of the plurality of phase shifters is connected to each of the plurality of antenna elements, respectively, a phase control circuit for controlling the amount of phase shift of the plurality of phase shifters, and a temperature sensor for detecting the temperature of the plurality of phase shifters. The phase control circuit is configured to control a voltage applied to the plurality of phase shifters based on the temperature detected by the temperature sensor.

    LIQUID CRYSTAL DISPLAY DEVICE
    16.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
    液晶显示装置

    公开(公告)号：US20160363796A1

    公开(公告)日：2016-12-15

    申请号：US15172829

    申请日：2016-06-03

    Applicant: Japan Display Inc.

    Inventor： Yukio TANAKA ,  Daiichi SUZUKI ,  Takashi NAKAMURA ,  Masahiro TADA ,  Youichi ASAKAWA

    IPC: G02F1/1368 ,  G02F1/1362 ,  G02F1/1343 ,  H01L27/12

    CPC classification number: G02F1/1368 ,  G02F1/136209 ,  H01L27/1222 ,  H01L27/124 ,  H01L29/41733 ,  H01L29/78633 ,  H01L29/78645 ,  H01L29/7869 ,  H01L29/78696

    Abstract: A liquid crystal display device according to an aspect of the invention includes a display region having a plurality of sub pixels. The sub pixels each include a pixel electrode and a thin film transistor electrically coupled to the pixel electrode. A transient leak current of each thin film transistor included in the sub pixels at both ends of the display region among the sub pixels provided on a line passing through the center of the display region in plan view is smaller than a transient leak current of each thin film transistor included in the sub pixels in a central portion including the center.

    Abstract translation: 根据本发明的一个方面的液晶显示装置包括具有多个子像素的显示区域。 子像素各自包括电子耦合到像素电极的像素电极和薄膜晶体管。 包括在设置在通过平面图的显示区域的中心的线上的子像素中的显示区域的两端的子像素中的每个薄膜晶体管的瞬态泄漏电流小于每个薄的晶体管的瞬态泄漏电流 包括在包括中心的中心部分中的子像素中的薄膜晶体管。

    DISPLAY DEVICE
    18.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20150287375A1

    公开(公告)日：2015-10-08

    申请号：US14680140

    申请日：2015-04-07

    Applicant: JAPAN DISPLAY INC.

    Inventor： Yukio TANAKA ,  Daiichi SUZUKI ,  Kenji NAKAO

    IPC: G09G3/36

    CPC classification number: G09G3/3614 ,  G09G3/3648 ,  G09G3/3677 ,  G09G2310/0202 ,  G09G2320/0247 ,  G09G2330/021 ,  G09G2340/0435

    Abstract: When an intermittent driving mode is carried out in a TFT using LIPS and α-Si for a pixel transistor, a flicker easily occurs. A display device includes a TFT including a gate, a source, and a drain; a signal line connected to the source; a pixel capacitance connected to the drain; a first power supply configured to supply a potential that breaks electricity conducted between the source and the drain to the gate; and a switch configured to supply a potential of the first power supply to the gate. The display device includes a scan period and a dwell period. The switch is turned on in the scan period, and the switch is turned off in the dwell period.

    Abstract translation: 当在使用LIPS和α-Si的像素晶体管的TFT中进行间歇驱动模式时，容易发生闪烁。 显示装置包括：包括栅极，源极和漏极的TFT; 连接到源的信号线; 连接到漏极的像素电容; 第一电源，被配置为提供将源极和漏极之间传导的电流断开到门的电位; 以及被配置为将第一电源的电位提供给门的开关。 显示装置包括扫描周期和停留时段。 开关在扫描周期内打开，开关在停留期间关闭。

    LIQUID CRYSTAL DISPLAY APPARATUS
    19.
    发明申请
    LIQUID CRYSTAL DISPLAY APPARATUS 有权
    液晶显示装置

    公开(公告)号：US20150035816A1

    公开(公告)日：2015-02-05

    申请号：US14449444

    申请日：2014-08-01

    Applicant: Japan Display Inc.

    Inventor： Daiichi SUZUKI ,  Yukio Tanaka ,  Kenji Nakao ,  Kazuhiro Nishiyama ,  Shinichi Komura ,  Shinichiro Oka ,  Mika Oiwa

    IPC: G09G3/36

    CPC classification number: G09G3/3614 ,  G09G3/3648 ,  G09G2310/0281 ,  G09G2310/06 ,  G09G2320/0247 ,  G09G2330/021 ,  G09G2340/0435

    Abstract: According to one embodiment, a lateral electric-field type of liquid crystal display device includes a display panel including a plurality of liquid crystal pixels arranged in a matrix, and a controller configured to perform intermittent driving to rewrite an image signal to the liquid crystal pixels, wherein a frame frequency falls within a range of 10 Hz to 20 Hz, and an absolute value of a flexo coefficient (e11, e33) of a liquid crystal applied to the liquid crystal pixels is 1.6 pC/m or less.

    Abstract translation: 根据一个实施例，液晶显示装置的横向电场型包括：显示面板，包括以矩阵形式排列的多个液晶像素;以及控制器，被配置为执行间歇驱动以将图像信号重写到液晶像素 其中帧频落在10Hz至20Hz的范围内，并且施加到液晶像素的液晶的柔性系数（e11，e33）的绝对值为1.6pC / m以下。

Patent Agency Ranking