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    Blue photoresist composition, method of preparing the same, color filter, and display device
    11.
    发明授权
    Blue photoresist composition, method of preparing the same, color filter, and display device 有权
    蓝色光致抗蚀剂组合物，其制备方法，滤色器和显示装置

    公开(公告)号：US09541687B2

    公开(公告)日：2017-01-10

    申请号：US14388156

    申请日：2013-12-18

    Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

    Inventor： Jiuxia Yang ,  Feng Bai ,  Yiming Zhao ,  Xiao Sun ,  Bing Bai

    IPC: G02B5/20 ,  G03F7/028 ,  G03F7/00 ,  G03F7/105 ,  G03F7/031 ,  G02B5/22 ,  G02F1/1335

    CPC classification number: G02B5/208 ,  G02B5/201 ,  G02B5/223 ,  G02F1/133514 ,  G03F7/0007 ,  G03F7/027 ,  G03F7/028 ,  G03F7/031 ,  G03F7/033 ,  G03F7/105

    Abstract: A blue photoresist composition capable of emitting infrared light, a method of preparing the blue photoresist composition capable of emitting infrared light, a color filter including blue sub-pixels formed from the blue photoresist composition capable of emitting infrared light, and a display device including the color filter. The blue photoresist composition capable of emitting infrared light includes, based on the total weight of the composition, 2% to 20% of a color mixed material, 30% to 90% of a solvent, 2% to 25% of an alkali-soluble resin, 2% to 20% of an unsaturated monomer, 0.01% to 1% of photoinitiator, and 0.005% to 0.02% of other additives; wherein the color mixed material includes a colorant and a surface-modified infrared light-emitting material at a weight ratio of 20:1 to 1:1.

    Abstract translation: 能够发射红外光的蓝色光致抗蚀剂组合物，制备能够发射红外光的蓝色光致抗蚀剂组合物的方法，包括由能够发射红外光的蓝色光致抗蚀剂组合物形成的蓝色子像素的滤色器，以及包括 滤色片 能够发射红外光的蓝色光致抗蚀剂组合物包括基于组合物的总重量的2％至20％的混色材料，30％至90％的溶剂，2％至25％的碱溶性 树脂，2％至20％的不饱和单体，0.01％至1％的光引发剂和0.005％至0.02％的其它添加剂; 其中所述混色材料包括重量比为20:1至1:1的着色剂和表面改性的红外发光材料。

    LED device, light guide plate and backlight module
    12.
    发明授权
    LED device, light guide plate and backlight module 有权
    LED装置，导光板和背光模组

    公开(公告)号：US09529133B2

    公开(公告)日：2016-12-27

    申请号：US14801932

    申请日：2015-07-17

    Applicant: BOE Technology Group Co., Ltd. ,  Beijing BOE Optoelectronics Technology Co., Ltd.

    Inventor： Jiuxia Yang ,  Feng Bai

    IPC: H01L33/50 ,  F21V8/00 ,  C09K11/74

    CPC classification number: G02B6/0003 ,  C09K11/7492 ,  G02B6/005 ,  G02B6/0073 ,  H01L33/502

    Abstract: Embodiments of the present disclosure provide a LED device, a light guide plate and a backlight module, which are capable of generating red light, green light and blue light under excitation of ultraviolet light, and reducing damages of human eyes due to blue light by attenuating or eliminating light intensity of the blue light having a wavelength of 460 nm. The LED device comprises an ultraviolet illuminant and a quantum dot film located on a light emitting side of the ultraviolet illuminant. The quantum dot film includes a quantum dot material capable of generating the red light, the green light and the blue light under excitation of ultraviolet light. The wavelength of the generated blue light is within a wave band of 450˜470 nm, and a wave crest of the generated blue light is located within the wave band excluding 460 nm.

    Abstract translation: 本发明的实施例提供一种能够在紫外线激发下产生红光，绿光和蓝光的LED器件，导光板和背光模块，并且通过衰减减少由于蓝光引起的人眼损伤 或消除波长为460nm的蓝色光的光强度。 LED装置包括位于紫外光源的发光侧的紫外光源和量子点膜。 量子点膜包括能够在紫外光激发下产生红光，绿光和蓝光的量子点材料。 所生成的蓝光的波长在450〜470nm的波段内，所生成的蓝色光的波峰位于除了460nm以外的波段内。

    ARRAY SUBSTRATE AND DISPLAY DEVICE
    13.
    发明申请
    ARRAY SUBSTRATE AND DISPLAY DEVICE 审中-公开
    阵列基板和显示设备

    公开(公告)号：US20150260360A1

    公开(公告)日：2015-09-17

    申请号：US14312896

    申请日：2014-06-24

    Applicant: BOE Technology Group Co., Ltd. ,  Chengdu BOE Optoelectronics Technology Co., Ltd.

    Inventor： Kun Li ,  Feng Bai ,  Ko YoungYik ,  Zhiqin Zhang

    IPC: F21L4/08 ,  F21V7/00 ,  G02F1/133

    CPC classification number: G02F1/13306 ,  G02F1/133555 ,  G02F1/1362 ,  G02F2001/13312

    Abstract: An array substrate and a display device are disclosed. The array substrate comprises a backlight source for emitting light; a substrate including a reflection region configured to reflect an external light and a transmission region configured to transmit a light emitted by the backlight source; and a photoelectric conversion device disposed on the substrate and configured to convert optical energy of the light emitted to the reflection region into electric energy. Energy of the light incident on a reflection region of a transflective liquid display device is recycled, thereby avoiding wasting part of energy from the backlight source. Meanwhile, the display device comprises the above mentioned array substrate. This display device is in particular used in smart mobile terminal equipments such as smart watch and the likes.

    Abstract translation: 公开了阵列基板和显示装置。 阵列基板包括用于发光的背光源; 包括被配置为反射外部光的反射区域和被配置为透射由所述背光源发射的光的透射区域的基板; 以及光电转换装置，其设置在所述基板上并且被配置为将发射到所述反射区域的光的光能转换成电能。 入射到半透射型液体显示装置的反射区域的光的能量被再循环，从而避免了来自背光源的部分能量的浪费。 同时，显示装置包括上述阵列基板。 该显示装置特别用于智能手表等智能移动终端设备。

    ELECTRONIC DEVICE AND KEY INPUT PROMPT METHOD
    14.
    发明申请
    ELECTRONIC DEVICE AND KEY INPUT PROMPT METHOD 审中-公开
    电子设备和键输入提示方法

    公开(公告)号：US20150186013A1

    公开(公告)日：2015-07-02

    申请号：US14416258

    申请日：2014-04-14

    Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

    Inventor： Kun Li ,  Feng Bai ,  Youngyik Ko ,  Zhiqin Zhang

    IPC: G06F3/0484 ,  G06F3/0488

    CPC classification number: G06F3/04842 ,  G06F3/0488 ,  G06F3/04886 ,  G06F2203/04809

    Abstract: The present invention provides an electronic device and a key input prompt method. The electronic device includes: a touch panel; multiple transparent deformation units arranged above the touch panel, each deformation unit corresponding to an area on the touch panel and having an initial shape; a first detection unit detecting whether a virtual keyboard is displayed on the touch panel and acquiring a first determination result; a first specifying unit selecting at least one target character from multiple characters included in the virtual keyboard and specifying a display area of the target character when the first detection result indicates that the virtual keyboard is displayed on the touch panel, a second specifying unit specifying a target deformation unit that corresponds to the display area from the deformation units, and a generation unit generating an excitation source for exciting the target deformation unit, the target deformation unit deforms from the initial shape to a target shape under the control of the excitation source. The electronic device according to the present invention can provide an actual tactile sensation to a user.

    Abstract translation: 本发明提供电子设备和键输入提示方法。 电子设备包括：触摸面板; 多个透明变形单元布置在触摸面板上方，每个变形单元对应于触摸面板上的区域并具有初始形状; 检测虚拟键盘是否显示在触摸面板上并获取第一确定结果的第一检测单元; 第一指定单元，从虚拟键盘中包含的多个字符中选择至少一个目标字符，并且当所述第一检测结果指示所述虚拟键盘显示在所述触摸面板上时，指定所述目标人物的显示区域;第二指定单元， 对应于来自变形单元的显示区域的目标变形单元，以及生成单元，其生成用于激励目标变形单元的激励源，目标变形单元在激励源的控制下从初始形状变形为目标形状。 根据本发明的电子设备可以向用户提供实际的触觉。

    Wearable device and application system
    15.
    发明授权
    Wearable device and application system 有权

    公开(公告)号：US10317987B2

    公开(公告)日：2019-06-11

    申请号：US15504769

    申请日：2016-07-29

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Jiuxia Yang ,  Feng Bai

    IPC: G05B11/01 ,  G06F3/01 ,  G06F1/16

    Abstract: The present invention provides a wearable device and an application system. The wearable device is configured to be worn by a wearer and includes: a brain wave collection unit configured to collect a brain wave of the wearer; a determination unit configured to obtain an instruction according to the brain wave collected by the brain wave collection unit and send the instruction to a sending unit; and the sending unit configured to send control information to an application device according to the instruction sent from the determination unit. The wearable device of the present invention can be used to control application device such as household applications and especially applies to control of application device by special populations or under special conditions.

    Functional material, its preparation method, color filter material, and color filter substrate
    16.
    发明授权
    Functional material, its preparation method, color filter material, and color filter substrate 有权

    公开(公告)号：US10119069B2

    公开(公告)日：2018-11-06

    申请号：US14770935

    申请日：2014-11-21

    Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

    Inventor： Jiuxia Yang ,  Feng Bai ,  Jiantao Liu

    IPC: C09K11/02 ,  C09C3/10 ,  C09C1/00 ,  C09K11/67 ,  G02B5/20 ,  G02F1/1335

    Abstract: The present invention provides a functional material and a method for preparing the same, as well as a color filter material and a color filter substrate. The present invention belongs to the display technical field and can solve the problem that existing color filter films are environmentally unfriendly and have poor heat resistance and unsatisfactory colors. The functional material of the present invention includes an inorganic powder whose surface has a modified layer, wherein the inorganic powder includes any one or more of aluminum oxide, magnesium oxide, zinc oxide, zirconium oxide, silicon dioxide, titanium dioxide, boron oxide, diiron trioxide, calcium oxide, potassium oxide, sodium oxide and lithium oxide; and the modified layer is generated by a reaction of a dianhydride and a diamine. The color filter material of the present invention includes the above functional material and a quantum dot. The color filter substrate of the present invention includes a color filter film made of the above color filter material.

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