Time filter

Source Type

Patent
BOE Technology Group and Hefei BOE Optoelectronics Technology Co. | Date: 2016-05-27

An array substrate and a method for fabricating the same and a display device are disclosed. The array substrate includes a protection layer, wherein the protection layer overlays a display region and a non-display region of the array substrate. The non-display region includes a cutting region, and a thickness of a part of the protection layer overlaying the cutting region is larger than that of a part of the protection layer overlaying the display region.


Patent
BOE Technology Group and Hefei BOE Optoelectronics Technology Co. | Date: 2016-04-25

A testing probe and a testing apparatus are disclosed. The testing probe including: a housing, including a test end and a fixed end, and with a test opening at the test end; a piston, being capable of sliding between the test end and the fixed end along an inner wall of the housing, and a conductive adhesive agent chamber being formed by the piston and the fixed end of the housing and being configured to be filled with a conductive adhesive agent; and the conductive adhesive agent being allowed to overflow from a gap between the piston and the inner wall of the housing by squeezing the piston; an elastic member with a first end fixed to the piston and a second end extending toward the test end; a sphere being disposed at the test opening and separated from the second end of the elastic member by a preset distance.


Patent
BOE Technology Group and Hefei Boe Optoelectronics Technology Co. | Date: 2016-04-14

Disclosed are a flexible printed circuit and a detecting device, a detecting method and a display device thereof. The flexible printed circuit comprises a body and an interface structure that is connected with the body, wherein the interface structure is provided with a plurality of mark lines dividing the interface structure into a plurality of interfaces with the same structure. When a front end interface of the flexible printed circuit of the disclosure is damaged, the front end interface can be removed along the mark line, and then an exposed rear end interface can be used successively, thus preventing a situation where the flexible printed circuit cannot be used because the only interface is damaged, thereby extending the life span of the flexible printed circuit, reducing productivity loss due to frequent replacements of the flexible printed circuit and reducing production cost.


Patent
BOE Technology Group and Hefei Boe Optoelectronics Technology Co. | Date: 2016-04-20

The present invention provides a display substrate and a manufacturing method thereof, and a display device. The display substrate comprises a base substrate, and gate lines, data lines, a gate driving circuit and a source driving circuit on the base substrate, the gate lines and the data lines define pixel units, the pixel unit comprises a thin film transistor and a pixel electrode, the data lines are connected to the source driving circuit, the display substrate further comprising gate line connection wires on the base substrate, the gate lines are connected to the gate driving circuit through the gate line connection wires, the gate driving circuit and the source driving circuit are located at edge positions on the base substrate in an extending direction of the data lines, and they are opposite to each other. The widths of the bezel in the extending direction of the gate lines are reduced.


Patent
BOE Technology Group and Hefei BOE Optoelectronics Technology Co. | Date: 2016-06-01

A substrate mark detection apparatus includes: a detecting module, configured to detect a depth at which a mark is embedded in a substrate to be detected and determine whether the substrate is valid or not according to the depth at which the mark is embedded in the substrate; an information extracting module, configured to parse the mark to obtain parsed information in a case where the substrate is valid, query pre-stored information corresponding to the mark, determine whether the parsed information conforms to the pre-stored information or not, and if yes, to extract the pre-stored information and output the pre-stored information; a sorting module, configured to remove the substrate in a case where the substrate is invalid or the parsed information does not conform to the pre-stored information.


Patent
BOE Technology Group and Hefei BOE Optoelectronics Technology Co. | Date: 2016-11-02

The present invention provides an array substrate comprising a plurality of data lines, a plurality of gate lines and a plurality of oxide thin film transistors, the plurality of data lines and the plurality of gate lines intersect with each other in different planes to divide the array substrate into a plurality of pixel units, in each of which the oxide thin film transistor is provided, the array substrate further comprises a metal oxide layer provided at least below a portion of the data line overlapping with the gate line, and an upper surface of the metal oxide layer is in contact with a lower surface of the data line. The present invention further provides a method for fabricating the array substrate and a display device comprising the array substrate.


Patent
BOE Technology Group and Hefei Boe Optoelectronics Technology Co. | Date: 2016-03-30

The present disclosure relates to a chamber cleaning apparatus and a control method thereof. The chamber cleaning apparatus comprises: a controller for providing control signals, a supplying device, and a cleaning rail provided within the chamber. The supplying device has a first working position and a second working position, the first working position corresponding to a conveyance entrance, and the second working position corresponding to a conveyance outlet; the supplying device comprises at least two scrolls, and cleaning cloth partly on the cleaning rail; the scroll at the first working position is connected to one end of the cleaning cloth, for conveying the cleaning cloth from the conveyance entrance to the cleaning rail, and the scroll at the second working position is connected to the other end of the cleaning cloth, for collecting the cleaning cloth passing through the conveyance outlet.


Patent
BOE Technology Group and Hefei BOE Optoelectronics Technology Co. | Date: 2016-04-13

Disclosed is a transfer printing plate and a method for manufacturing the same to solve the problem in the prior art that a thickness of an alignment film is not uniform due to a clog of via holes in a display substrate with protrusions on the transfer printing plate when forming the alignment film by the transfer printing plate. The transfer printing plate comprises a substrate and a plurality of protrusions disposed on and protruding from the substrate and spaced apart from each other, wherein a top end of at least one protrusion is provided with a recess for receiving an alignment liquid, when via holes in the substrate to be aligned are covered with the protrusions, the alignment liquid in the recess forms the alignment film in the via holes.


Patent
BOE Technology Group and Hefei BOE Optoelectronics Technology Co. | Date: 2016-07-20

A rubbing cloth attaching device including a bracket; a feeding device mounted at the bracket to deliver a rubbing cloth; a detection device mounted at the bracket to detect a delivery rate of the rubbing cloth; a cutting carrier device movably cooperating with the bracket; a cutting device movably mounted at the cutting carrier device; a first driving device configured to drive the cutting carrier device; a second driving device configured to drive the cutting device; and a control system configured to calculate a length of delivered rubbing cloth based on the delivery rate, and control the first driving device to drive the cutting carrier device to move in a delivering direction of the rubbing cloth at the delivery rate and control the second driving device to drive the cutting device to move in perpendicular to the delivering direction upon the calculated length reaching a first predetermined value.


Patent
BOE Technology Group and Hefei Boe Optoelectronics Technology Co. | Date: 2016-04-21

A method for correcting an exposure pattern on a substrate includes obtaining, based on the exposure pattern, displacement adjustment parameters for adjusting displacements of a worktable supporting the substrate in each of a first direction and a second direction, a rotation angle adjustment parameter for adjusting a rotation angle of the worktable in a rotation direction, and a gap adjustment parameter for adjusting a gap between the worktable and a mask plate. The first direction and the second direction are perpendicular to each other in a horizontal plane. The rotation direction is a direction in which the worktable rotates around a central axis of a base table supporting the mask plate. The method further includes moving the worktable based on the displacement adjustment parameters, the rotation angle adjustment parameter and the gap adjustment parameter.

Loading HeFei BOE Optoelectronics Technology Co. collaborators
Loading HeFei BOE Optoelectronics Technology Co. collaborators