公开(公告)号：US20170067607A1

公开(公告)日：2017-03-09

申请号：US15122276

申请日：2015-08-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hsiaowen HUNG ,  Haochih HUNG ,  Shoulei SHI ,  Yingying SONG

IPC: F21S9/03 ,  H01L51/00 ,  F21V23/06

CPC classification number: F21S9/03 ,  F21V23/06 ,  F21Y2115/15 ,  H01L27/3202 ,  H01L27/3227 ,  H01L51/0081 ,  H01L51/5203 ,  H01L51/5275 ,  H01L2251/5361 ,  H05B33/0803 ,  H05B33/0896

Abstract: A light source includes a light-source unit including a plurality of light emitting units and a power supply unit provided at a non-light emitting side of the light-source unit. The plurality of light emitting units are connected in parallel and include common connection electrodes. The common connection electrodes are electrically connected to electrode terminals of the power supply unit, respectively.

Abstract translation: 光源包括具有多个发光单元的光源单元和设置在该光源单元的非发光侧的电源单元。 多个发光单元并联连接并且包括公共连接电极。 公共连接电极分别电连接到电源单元的电极端子。

公开(公告)号：US20170057226A1

公开(公告)日：2017-03-02

申请号：US14913724

申请日：2015-08-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qing DAI ,  Chunjing HU ,  Ying CUI ,  Ze LIU ,  Shoulei SHI

IPC: B41J2/14

CPC classification number: B41J2/1433 ,  B41J2/14233

Abstract: The present invention provides a printing head comprising a plurality of sub-heads each comprising a base and a plurality of diversion trenches provided in the base, and one end of each of the diversion trenches is connected to one of nozzles of the sub-head. Projections of all the diversion trenches on a first plane in a first projection direction are arranged at an equal interval, the first plane is a plane defined by an arrangement direction and a length direction of the diversion trenches in the sub-head, and the first projection direction is a moving direction of the printing head with respect to a printing surface during printing. The spacing of the diversion trenches in each of the sub-heads is greater than that of the projections of all the diversion trenches in the first plane on the first projection direction.

Abstract translation: 本发明提供了一种打印头，其包括多个子头，每个子头各自包括基座和设置在基座中的多个引导槽，并且每个引导沟槽的一端连接到副头的一个喷嘴。 在第一投影方向上的第一平面上的所有分流沟的投影以相等的间隔布置，第一平面是由子头中的分流沟槽的排列方向和长度方向限定的平面，第一平面 投影方向是在打印期间打印头相对于打印表面的移动方向。 每个子头中的引导沟槽的间隔大于在第一投影方向上的第一平面中的所有引流槽的突起的间距。

公开(公告)号：US20160268355A1

公开(公告)日：2016-09-15

申请号：US14907712

申请日：2015-07-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD

Inventor： Shoulei SHI ,  Ze LIU

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/56

CPC classification number: H01L27/3246 ,  H01L51/0012 ,  H01L51/0014

Abstract: A method for preparing a display substrate, including forming a pixel defining layer (20) on a substrate (100), wherein forming the pixel defining layer (20) includes: forming a basic pattern (200) of the pixel defining layer on the substrate (100); the basic pattern (200) of the pixel defining layer comprises a first pattern (200a) of inorganic material, the first pattern (200a) being a top part of the basic pattern (200) of the pixel defining layer; subjecting the first pattern (200a) to a surface treatment with a self-assembled monomolecular layer to form a fluorinated monomolecular layer (210) on the surface of the first pattern, thereby forming the pixel defining layer (20). The lyophobic performance of the pixel defining layer formed by the method may be maintained for a long time.

Abstract translation: 一种制备显示衬底的方法，包括在衬底（100）上形成像素限定层（20），其中形成像素限定层（20）包括：在衬底上形成像素限定层的基本图案（200） （100）; 像素限定层的基本图案（200）包括无机材料的第一图案（200a），第一图案（200a）是像素限定层的基本图案（200）的顶部; 使用自组装单分子层对第一图案（200a）进行表面处理，以在第一图案的表面上形成氟化单分子层（210），由此形成像素限定层（20）。 通过该方法形成的像素限定层的疏液性能可以保持很长时间。