中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

107 records (took 0.034 seconds)

    Optical mask plate and laser lift-off device
    51.
    发明授权
    Optical mask plate and laser lift-off device 有权

    公开(公告)号：US10434599B2

    公开(公告)日：2019-10-08

    申请号：US14436907

    申请日：2014-09-29

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Shiming Shi

    IPC: B23K26/06 ,  G02B5/00 ,  G02F1/1333

    Abstract: The present invention provides an optical mask plate and a laser lift-off device. The optical mask plate comprises at least one totally-transmissive region and a blocking region surrounding the totally-transmissive region. The totally-transmissive region allows lasers having a predetermined wavelength to completely pass therethrough, while the blocking region does not allow the lasers having the predetermined wavelength to pass therethrough. The laser lift-off device comprises the optical mask plate. During the whole process of scanning a rigid substrate with the laser beam, as a laser emitter for emitting the laser beam can be in an on state all the time, the energy of the laser beam is nearly uniform in the process of scanning the rigid substrate with the laser beam, and in this way, edge portions of a flexible device can be prevented from being burned by the laser beam.

    ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY PANEL
    56.
    发明申请
    ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY PANEL 有权
    阵列基板，其制造方法和显示面板

    公开(公告)号：US20150236043A1

    公开(公告)日：2015-08-20

    申请号：US14355445

    申请日：2013-05-20

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Ling Shi ,  Shiming Shi

    IPC: H01L27/12

    CPC classification number: H01L27/124 ,  G02F1/134309 ,  G02F2001/134345 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2320/0209 ,  H01L27/1259

    Abstract: An array substrate, a manufacturing method thereof and a display panel are provided. The array substrate includes: a substrate; and first pixel groups and second pixel groups which are disposed on the substrate and are alternately arranged to form a pixel array. Each first pixel group includes two first pixel units, each first pixel unit includes a first pixel electrode connected with a common electrode and a second pixel electrode connected with a drain electrode of a drive TFT of the first pixel unit. Each second pixel group includes two second pixel units, each second pixel unit includes a third pixel electrode connected with a drain electrode of a drive TFT of the second pixel unit and a fourth pixel electrode connected with the common electrode.

    Abstract translation: 提供阵列基板，其制造方法和显示面板。 阵列基板包括：基板; 以及第一像素组和第二像素组，其被布置在衬底上并交替地布置以形成像素阵列。 每个第一像素组包括两个第一像素单元，每个第一像素单元包括与公共电极连接的第一像素电极和与第一像素单元的驱动TFT的漏电极连接的第二像素电极。 每个第二像素组包括两个第二像素单元，每个第二像素单元包括与第二像素单元的驱动TFT的漏电极连接的第三像素电极和与公共电极连接的第四像素电极。

    WRITING DEVICE FOR ELECTRONIC PAPER AND ELECTRONIC PAPER TAG SYSTEM
    57.
    发明申请
    WRITING DEVICE FOR ELECTRONIC PAPER AND ELECTRONIC PAPER TAG SYSTEM 有权
    电子纸和电子纸标签​​系统的书写设备

    公开(公告)号：US20150212596A1

    公开(公告)日：2015-07-30

    申请号：US14354234

    申请日：2013-12-05

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Shiming Shi ,  Yanliu Sun

    IPC: G06F3/038 ,  G06F3/041 ,  G09F9/37 ,  G06F3/0354

    CPC classification number: G06F3/0383 ,  B41J3/4076 ,  G06F3/03545 ,  G06F3/038 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/048 ,  G09F9/372 ,  G09G3/344 ,  G09G2380/14

    Abstract: A writing device for electronic paper includes an array substrate, a master control module, an input module electrically connected with the master control module, and an array substrate driving module electrically connected with the master control module, the array substrate is electrically connected with the array substrate driving module, an upper surface of the array substrate is configured to be electrically connected with electronic paper to be written, the input module is configured to input operation instructions to the master control module, the master control module is configured to control the array substrate driving module to drive the array substrate for performing writing operations according to the operation instructions. An embodiment of the present invention further provides an electronic paper tag system including the electronic paper writing device. Therefore, the writing device and the electronic paper tag system provided in embodiments of the present invention are particularly applicable to situations in which tag information is not required to be updated frequently (for example, doorplate, merchandise price labels).

    Abstract translation: 一种电子纸写入装置，包括阵列基板，主控模块，与主控模块电连接的输入模块以及与主控模块电连接的阵列基板驱动模块，阵列基板与阵列电连接 基板驱动模块，阵列基板的上表面被配置为与待写入的电子纸电连接，输入模块被配置为向主控制模块输入操作指令，主控模块被配置为控制阵列基板 驱动模块来驱动阵列基板，以根据操作指令进行写入操作。 本发明的实施例还提供了一种包括电子纸写入装置的电子纸标签​​系统。 因此，本发明的实施例中提供的写入装置和电子纸标签​​系统特别适用于不需要频繁更新标签信息（例如门牌，商品价格标签）的情况。

    METHOD FOR CHARGING PIXEL POINTS ON TFT-LCD SUBSTRATE, DEVICE FOR THE SAME, AND SOURCE DRIVER
    58.
    发明申请
    METHOD FOR CHARGING PIXEL POINTS ON TFT-LCD SUBSTRATE, DEVICE FOR THE SAME, AND SOURCE DRIVER 有权
    在TFT-LCD基板上充电像素点的方法，用于其的设备和源驱动器

    公开(公告)号：US20140139511A1

    公开(公告)日：2014-05-22

    申请号：US14128195

    申请日：2012-12-17

    Applicant: BOE TECHNOLOGY GROUP CO., LTD

    Inventor： Yongdong Zhang ,  Shiming Shi

    IPC: G09G3/36

    CPC classification number: G09G3/3648 ,  G09G3/3685 ,  G09G2310/027 ,  G09G2330/021

    Abstract: Disclosed are a method, a device and a source driver for charging pixel points on a TFT-LCD substrate, which are capable of charging electrodes on an upper substrate and pixel points on a lower substrate. The charging method includes: switching on a first, second, third and fourth switches, switching off a fifth, sixth and seventh switches, and charging a first, second, third and fourth capacitors; switching off the first, second, third, fourth, sixth and seventh switches, and charging a fifth capacitor; switching off the fifth switch, switching on the first, second, third, fourth, sixth and seventh switches, so that the first capacitor stores positive six-bit pixel voltage and the fourth capacitor stores negative six-bit pixel voltage; and charging the pixel points on the lower substrate by the first and fourth capacitors, and charging the electrodes on the upper substrate by the fifth capacitor.

    Abstract translation: 公开了一种用于对TFT-LCD基板上的像素点进行充电的方法，装置和源极驱动器，其能够对上基板上的电极和下基板上的像素点进行充电。 充电方法包括：接通第一，第二，第三和第四开关，关断第五，第六和第七开关，并对第一，第二，第三和第四电容器充电; 关闭第一，第二，第三，第四，第六和第七开关，并对第五电容器充电; 关闭第五开关，接通第一，第二，第三，第四，第六和第七开关，使得第一电容器存储正六位像素电压，第四电容器存储负六位像素电压; 并且通过第一和第四电容器对下基板上的像素点进行充电，并且通过第五电容器对上基板上的电极进行充电。

    Pixel array and display apparatus
    59.
    发明授权
    Pixel array and display apparatus 有权

    公开(公告)号：US12183271B2

    公开(公告)日：2024-12-31

    申请号：US17913894

    申请日：2021-10-29

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Jiangnan Lu ,  Shiming Shi ,  Hui Zhao ,  Libin Liu ,  Yanyan Wang ,  Weiwei Wang

    IPC: G09G3/3208 ,  H10K59/35

    Abstract: The present disclosure provides a pixel array and a display apparatus. The pixel array includes a plurality of first sub-pixels having a first color, a plurality of second sub-pixels having a second color, and a plurality of third sub-pixels having a third color; wherein at least a portion of at least one first sub-pixel of the plurality of first sub-pixels includes an inward indentation, at least a portion of at least one second sub-pixel of the plurality of second sub-pixels includes an inward indentation, and at least one of the plurality of third sub-pixels adjacent to the at least one second sub-pixel includes an outward protrusion corresponding to the inward indentation of the at least one second sub-pixel.

    Parameter adjustment method of display module and system, display module, and display device
    60.
    发明授权
    Parameter adjustment method of display module and system, display module, and display device 有权

    公开(公告)号：US12154503B2

    公开(公告)日：2024-11-26

    申请号：US18043467

    申请日：2022-02-24

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Guangliang Shang ,  Li Wang ,  Baoyun Wu ,  Xiyu Zhao ,  Yu Feng ,  Libin Liu ,  Shiming Shi

    IPC: G09G3/3233

    Abstract: A parameter adjustment method of a display module includes: setting an initial value of a light-emitting delay time and specified gray levels; based on the initial value of the light-emitting delay time, adjusting the light-emitting delay time stepwise until a value of an adjusted light-emitting delay time exceeds a preset range of the light-emitting delay time, so that values of the light-emitting delay time within the preset range of the light-emitting delay time are obtained; obtaining flicker values of the display module at the specified gray levels for each value of the light-emitting delay time; and determining a preferred value of the light-emitting delay time from the values of the light-emitting delay time according to flicker values corresponding to the values of the light-emitting delay time.

Patent Agency Ranking