公开(公告)号：US20170005267A1

公开(公告)日：2017-01-05

申请号：US14908442

申请日：2015-09-11

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qinghui ZENG ,  Shupeng GUO

IPC: H01L51/00 ,  H01L51/56

CPC classification number: H01L51/0008 ,  C23C14/50 ,  H01L51/56

Abstract: The present disclosure provides an evaporation carrier plate and an evaporation device. The evaporation carrier plate includes a carrier plate body. The carrier plate body includes a glass-carrying surface and a plurality of pin holes for pins to extend through. The evaporation carrier plate further includes a cover plate arranged on a surface of the carrier plate body away from the glass-carrying surface and configured to move relative to the carrier plate body to cover or open the pin holes.

Abstract translation: 本发明提供蒸发载体板和蒸发装置。 蒸发载体板包括载体板体。 载体主体包括玻璃承载表面和用于销延伸穿过的多个针孔。 所述蒸发载体板还包括盖板，所述盖板布置在所述载体板本体的远离所述玻璃承载表面的表面上并且被配置为相对于所述载体主体移动以覆盖或打开所述销孔。

公开(公告)号：US20180239179A1

公开(公告)日：2018-08-23

申请号：US15743025

申请日：2017-07-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Bongkwan JUNG ,  Weijie WANG ,  Qinghui ZENG

IPC: G02F1/1339 ,  G03F7/38

CPC classification number: G02F1/1339 ,  G02F1/13394 ,  G02F2001/13396 ,  G02F2001/13398 ,  G03F7/30 ,  G03F7/38 ,  G03F7/40

Abstract: A method for manufacturing spacers and a method for manufacturing a display substrate are disclosed. The method for manufacturing spacers includes performing an over-development process on the photoresist layer processed by the exposure process to form a first photoresist pattern and a second photoresist pattern on the substrate; an outer edge of a lower portion of the first photoresist pattern near the substrate is provided with a recess, and an outer edge of a lower portion of the second photoresist pattern near the substrate is provided with a recess; waiting a first duration for photoresist on a surface of the first photoresist pattern to flow downwards to fill the recess of the first photoresist pattern, and photoresist on a surface of the second photoresist pattern to flow downwards to fill the recess of the second photoresist pattern.

公开(公告)号：US20160286622A1

公开(公告)日：2016-09-29

申请号：US14803387

申请日：2015-07-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Cuili GAI ,  Danna SONG ,  Qinghui ZENG

IPC: H05B33/08

CPC classification number: H05B33/0896 ,  G09G3/00

Abstract: An OLED driving compensation circuit and a driving method thereof are provided. The circuit comprises an external compensation module and a driving module comprising a driving transistor and a storage capacitor. The driving transistor is respectively connected with a power supply voltage terminal and an OLED via a first electrode and a second electrode thereof, a first terminal of the storage capacitor is connected with a control electrode of the driving transistor, and a second terminal thereof is connected between the driving transistor and the OLED. The external compensation module is connected between the driving transistor and the OLED and provides a reference voltage to the electrode of the driving transistor connected with the second terminal of the storage capacitor, to reset the voltage on the electrode. The power supply voltage terminal as variable voltage source inputs a first voltage equal to the reference voltage when the voltage is reset.

Abstract translation: 提供OLED驱动补偿电路及其驱动方法。 电路包括外部补偿模块和包括驱动晶体管和存储电容器的驱动模块。 驱动晶体管分别经由第一电极和第二电极与电源电压端子和OLED连接，存储电容器的第一端子与驱动晶体管的控制电极连接，并且其第二端子被连接 在驱动晶体管和OLED之间。 外部补偿模块连接在驱动晶体管和OLED之间，并向与存储电容器的第二端连接的驱动晶体管的电极提供参考电压，以重置电极上的电压。 作为可变电压源的电源电压端子在电压复位时输入等于参考电压的第一电压。

公开(公告)号：US20160141550A1

公开(公告)日：2016-05-19

申请号：US14435672

申请日：2014-09-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Seiji FUJINO ,  Qinghui ZENG

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5253 ,  H01L51/56 ,  H01L2251/301 ,  H01L2251/303

Abstract: A packaging method for an organic light emitting display panel, an organic light emitting display panel and a display device are disclosed. The packaging method includes: forming a water/oxygen blocking layer that covers a whole base substrate on the base substrate with an organic light emitting device and a peripheral bonding region formed thereon, etching the water/oxygen blocking layer on the base substrate, so as to at least remove the water/oxygen blocking layer on a connection terminal within the bonding region, and to retain the water/oxygen blocking layer on the organic light emitting device. With the packaging method, an organic light emitting display panel with a narrow frame can be realized.

Abstract translation: 公开了一种有机发光显示面板，有机发光显示面板和显示装置的封装方法。 包装方法包括：用有机发光器件和形成在其上的周边接合区域形成覆盖基底基板上的整个基底的水/氧阻挡层，蚀刻基底基板上的水/氧阻挡层，以便 至少去除接合区域内的连接端子上的水/氧阻挡层，并将水/氧阻挡层保持在有机发光器件上。 通过封装方法，可以实现具有窄框架的有机发光显示面板。

公开(公告)号：US20160028045A1

公开(公告)日：2016-01-28

申请号：US14429763

申请日：2014-05-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xuan HE ,  Long WANG ,  Qinghui ZENG ,  Fei LIU

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/5281 ,  H01L27/3244 ,  H01L51/0035 ,  H01L51/004 ,  H01L51/0048 ,  H01L51/524 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/5262 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5338 ,  H01L2251/558

Abstract: Disclosed are an organic electroluminescent display and a method for preparing the same, and a display device. The organic electroluminescent display comprises: a base substrate; an organic electroluminescent pixel array, which is set on the base substrate; a packaging coverplate or a packaging film, which is covered outside the organic electroluminescent pixel array; and a phase difference film and a polarization functional film located inside the packaging coverplate or the packaging film and attached to the organic electroluminescent pixel array in turn. In the organic electroluminescent display according to the invention, the unnecessary films, such as a TAC films that need to be attached to the two sides of a polarization functional film in an existing circular sheet polarizer and a binding agent layer, etc., can be omitted, thereby the transmittance of a display can be improved, and the contrast of a display can be increased; moreover, the overall thickness of a display may be reduced, and the problem of being difficult to roll up may be avoided; and there exists no interference of oxygen and aqueous vapor, thus the durability of the circular sheet polarizer can be increased.

Abstract translation: 公开了一种有机电致发光显示器及其制备方法以及显示装置。 有机电致发光显示器包括：基底; 设置在基底基板上的有机电致发光像素阵列; 封装在有机电致发光像素阵列外面的包装盖板或包装膜; 以及位于包装盖板或包装膜内的相位差膜和偏振功能膜，依次连接到有机电致发光像素阵列。 在根据本发明的有机电致发光显示器中，可以将不需要的膜，例如需要附着在现有的圆形偏光片和粘合剂层等中的偏振功能膜的两侧的TAC膜， 从而能够提高显示器的透射率，能够提高显示器的对比度。 此外，可以减少显示器的总体厚度，并且可以避免难以卷起的问题; 并且不存在氧和水蒸气的干扰，因此可以提高圆形片偏振器的耐久性。