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1. 发明授权

US11624961B2 Method for correcting active matrix substrate and method for manufacturing display apparatus 有权
公开(公告)号：US11624961B2
公开(公告)日：2023-04-11
申请号：US16641100
申请日：2017-11-15
申请人： HKC Corporation Limited
发明人： Huailiang He
IPC分类号： G02F1/1362 , H01L21/66 , H01L27/12 , G02F1/1368
摘要： The present disclosure illustrates a repair method for an active matrix substrate. The repair method includes steps: performing the broken-line inspection process to inspect whether the broken line exists on the first and second gate lines; if one first gate line is inspected to be broken, performing a source line repair-section forming process to cut off the cut portions of the second source lines disposed at two sides of a pixel electrode corresponding to a broken location of the first gate line, to form source line repair sections overlapping with the broken first gate line and the second gate line; performing a gate line repair-section forming process on the second gate line, adjacent to the broken first gate line, to cut off the cut portions of the second gate line to form a gate line repair section overlapping with the second source lines; and performing a connection process.

2. 发明授权

US11309407B2 Methods of manufacturing low-temperature polysilicon thin film and transistor 有权
公开(公告)号：US11309407B2
公开(公告)日：2022-04-19
申请号：US16760068
申请日：2017-11-14
申请人： HKC CORPORATION LIMITED
发明人： Huailiang He
IPC分类号： H01L21/00 , H01L29/66 , H01L21/02
摘要： A method of manufacturing a low temperature polysilicon thin film includes: forming a buffer layer on a substrate; forming a gate electrode on the buffer layer; forming a patterned raising layer on the gate electrode, wherein the patterned raising layer covers a top surface and a lateral surface of the gate electrode; forming a first diffusion barrier layer on the patterned raising layer; forming a second diffusion barrier layer on the first diffusion barrier layer; forming a silicon layer on the second diffusion barrier layer; annealing the silicon layer to form a polysilicon layer, wherein the polysilicon layer includes a patterned area and a to-be-removed area, the patterned area has the same pattern with the patterned raising layer, and the patterned area is whole directly above the patterned raising layer; and in the polysilicon layer, removing the to-be-removed area, and keeping the patterned area.

3. 发明授权

US11151929B2 Control method and control circuit for display device 有权
公开(公告)号：US11151929B2
公开(公告)日：2021-10-19
申请号：US16641474
申请日：2018-08-15
申请人： HKC Corporation Limited
发明人： Huailiang He
IPC分类号： G09G3/20
摘要： Embodiments of the disclosure disclose a control method and a control circuit for a display device. The control method for a display device includes reading basic configuration parameters from a memory in a first time period by a register control module; receiving display data from a system-level chip by a data receiving module; performing an image basic processing on the received display data by a basic processing module; sending the data subjected to image basic processing to a drive circuit of the display device by a data sending module; reading image optimization configuration parameters from the memory in a second time period by the register control module; performing an image optimization processing on received display data of a subsequent boot animation by an optimization processing module; and sending the data subjected to image optimization processing to the drive circuit of the display device by the data sending module.

4. 发明授权

US11100627B2 Detecting method and device for display panel 有权
公开(公告)号：US11100627B2
公开(公告)日：2021-08-24
申请号：US16643139
申请日：2017-12-13
申请人： HKC CORPORATION LIMITED
发明人： Huailiang He
IPC分类号： G06T7/00
摘要： A detecting method and a detecting device for a display panel are provided. The detecting method includes: collecting a first detection image of the display panel, and acquiring a gray scale value of each of pixel elements in the first detection image; determining the pixel element of the first detection image having the gray scale value outside a default gray scale range as a first pixel element, determining a first communication region constituted by each of the first pixel element of the first detection image, and calculating an aspect ratio of the first communication region; and looking up a target parameter matching with the aspect ratio of the first communication region from a pre-built database, and determining a target type corresponding to the target parameter as a type of the display panel.

5. 发明授权

US10718984B2 Display panel and repair method thereof 有权
公开(公告)号：US10718984B2
公开(公告)日：2020-07-21
申请号：US15738718
申请日：2017-10-20
申请人： HKC Corporation Limited
发明人： Huailiang He
IPC分类号： G02F1/1362
摘要： A repair method of a display panel comprises: disposing a repair line on a non-display area; dividing the repair line into a first, a second, and a third segments sequentially connected; electrically connecting the first end of the target data line to an input end of the gate driving chip through the first segment; dividing the second segment of the repair line into a first and second parts, wherein the second part electrically connects the operational amplifiers (OPAs) of the gate driving chip for amplifying the repair signal transmitted through the repair line, and the first part electrically connects two gate driving chips; electrically connecting the last output end of the gate driving chip to the second end of the target data line through the third segment, for transmitting the repair signal amplified by the (OPA) to the breakpoint through the second end of the target data line.

6. 发明申请

US20200111849A1 PIXEL STRUCTURE, ARRAY SUBSTRATE AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20200111849A1
公开(公告)日：2020-04-09
申请号：US16313511
申请日：2018-11-08
申请人： HKC CORPORATION LIMITED
发明人： Huailiang He
IPC分类号： H01L27/32 , G02F1/1362 , G02F1/1335
摘要： A pixel structure includes a plurality of pixel units including three-primary-color sub-pixel groups and a plurality of fourth sub-pixels which are alternatively arranged. The fourth sub-pixel has a color different from that of the three-primary-color sub-pixel groups. The fourth sub-pixel is arranged between two adjacent three-primary-color sub-pixel groups.

7. 发明申请

US20200098792A1 ARRAY SUBSTRATE, MANUFACTURING METHOD OF THE ARRAY SUBSTRATE, AND DISPLAY PANEL 审中-公开
公开(公告)号：US20200098792A1
公开(公告)日：2020-03-26
申请号：US16254586
申请日：2019-01-22
申请人： HKC Corporation Limited
发明人： Huailiang He
IPC分类号： H01L27/12 , G02F1/1362 , G02F1/1368
摘要： The present disclosure discloses an array substrate, a manufacturing method of the array substrate, and a display panel. The manufacturing method includes: forming a gate electrode and a conductive isolation layer covering the gate electrode by patterning a first metal layer and a first conductive layer with a first mask.

8. 发明申请

US20190315579A1 TRANSFER DEVICE AND TRANSFER METHOD 审中-公开
公开(公告)号：US20190315579A1
公开(公告)日：2019-10-17
申请号：US16312064
申请日：2018-09-07
申请人： HKC CORPORATION LIMITED
发明人： Huailiang He
IPC分类号： B65G49/06 , B65G43/08 , B25J9/16 , B25J15/06
摘要： The present application provides a transfer device and a transfer method. The transfer device, includes: a frame; a module transfer arm, arranged above the frame and with a number of at least one; a pre-inspection station, arranged on the frame at an initial placement position in a conveying direction of the module transfer arm, and configured to place thereon a target object to be inspected; a post-inspection station, arranged on the frame at a finish-placement position in the conveying direction of the module transfer arm, and configured to place thereon the target object after being inspected; an inspection station, respectively arranged on the frame and between the pre-inspection station and the post-inspection station, and configured to place thereon and inspect the target object; a feed mechanism, in connection with the module transfer arm, and configured to transfer the target object from the pre-inspection station to the inspection station and to lift the target object to avoid inspectors through automatic operation or under the drive of the module transfer arm; and a discharge mechanism, in connection with the module transfer arm, and configured to transfer the target object from the inspection station to the post-inspection station and to lift the target object to avoid the inspectors.

9. 发明申请

US20190228720A1 BACKLIGHT ADJUSTMENT METHOD OF DISPLAY PANEL, BACKLIGHT ADJUSTMENT DEVICE, AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20190228720A1
公开(公告)日：2019-07-25
申请号：US16313971
申请日：2018-01-16
申请人： HKC CORPORATION LIMITED
发明人： Huailiang He
IPC分类号： G09G3/34
摘要： The adjustment method includes: acquiring a first component, a second component, and a third component of each of the pixel units in the pixel area in a first color space; acquiring a tone angle value and a saturation in a second color space according to an average value of the first component, an average value of the second component, and an average value of the third component of the pixel unit in the pixel area; acquiring specified lightness of a blue backlight module and a green backlight module in the backlight module area according to the tone angle value and the saturation; and performing at least one of the following two steps: adjusting lightness of the blue backlight module according to the specified lightness of the blue backlight module; and adjusting lightness of the green backlight module according to the specified lightness of the green backlight module.

10. 发明授权

US11543706B2 Processing method and system for color film substrate 有权
公开(公告)号：US11543706B2
公开(公告)日：2023-01-03
申请号：US17041583
申请日：2018-11-29
申请人： HKC Corporation Limited
发明人： Huailiang He
IPC分类号： G02F1/1339 , G02F1/13 , B08B3/08 , G02F1/1335
摘要： A processing method for a color film substrate, the color film substrate comprising a substrate, a photoresist layer, a conductive layer and a spacer layer. The photoresist layer is disposed on the substrate; the conductive layer is disposed on the photoresist layer and completely covers the photoresist layer; and the spacer layer is disposed on the conductive layer. The method comprises: detecting the spacer layer; determining whether the spacer layer meets a preset condition; if the spacer layer meets the preset condition, removing the spacer layer using a rework liquid medicine so as to expose the conductive layer; and re-preparing a spacer layer on the exposed conductive layer, wherein the etching selection ratio of the spacer layer to the conductive layer is greater than 1.

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