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1. 发明授权

US11551628B2 Driving method for display panel, driving device of display panel, and display apparatus 有权
公开(公告)号：US11551628B2
公开(公告)日：2023-01-10
申请号：US17042926
申请日：2019-02-26
申请人： HKC CORPORATION LIMITED
发明人： Jianfeng Shan
IPC分类号： G09G3/36
摘要： Disclosed are a driving method including: acquiring a first preset scanning driving signal, a second preset scanning driving signal and a preset data driving signal, and shortening the driving time of the second preset scanning driving signal so as to shorten the driving time of the second preset scanning driving signal compared to the driving time of the preset data driving signal. The even-numbered column pixels in the first row and the odd-numbered column pixels in the second row in the driving period are driven by a first preset scanning driving signal, and the odd-numbered column pixels in the first row and the even-numbered column pixels in the second row in the driving period are driven by a second preset scanning driving signal.

2. 发明授权

US11374113B2 Methods of manufacturing low-temperature polysilicon thin film and transistor 有权
公开(公告)号：US11374113B2
公开(公告)日：2022-06-28
申请号：US16754501
申请日：2017-11-09
申请人： HKC CORPORATION LIMITED
发明人： Jianfeng Shan
IPC分类号： H01L29/66 , H01L21/02
摘要： A method of manufacturing a low temperature polysilicon thin film, including the steps of: forming a buffer layer on a substrate; forming a silicon layer on the buffer layer; roughening a surface of the silicon layer to form an uneven surface as a recrystallization growth space; and annealing the silicon layer to form a polysilicon layer, and a partial silicon material of the polysilicon layer is formed on the recrystallization growth space.

3. 发明申请

US20210335299A1 DISPLAY PANEL AND DISPLAY DEVICE 有权
公开(公告)号：US20210335299A1
公开(公告)日：2021-10-28
申请号：US16317318
申请日：2018-02-02
申请人： HKC CORPORATION LIMITED
发明人： Jianfeng Shan
IPC分类号： G09G3/36 , G02F1/1362
摘要： The present disclosure provides a display panel and a display device, and the display panel includes: a plurality of data lines; a plurality of scan lines respectively interlaced with the plurality of data lines and forming a plurality of interlaced points at interlaced positions; and a plurality of pixel units, where each of the pixel units includes a plurality of sub-pixel units, which are arranged in an array of a plurality of columns in a first direction and a plurality of rows in a second direction, and are electrically connected to the plurality of interlaced points in a one-to-one correspondence. The same data line is electrically connected sequentially and alternately with the plurality of sub-pixel units arranged in two adjacent columns in the first direction. The present disclosure also provides a display device comprising the above display panel.

4. 发明授权

US11126231B2 Display device and grounding device thereof 有权
公开(公告)号：US11126231B2
公开(公告)日：2021-09-21
申请号：US16650206
申请日：2018-09-25
申请人： HKC Corporation Limited
发明人： Jianfeng Shan
IPC分类号： G06F1/16 , G06F1/18 , G02F1/1333 , G02F1/1362
摘要： The present disclosure illustrates a display device comprising a display panel; a frame made by insulative material, and configured to receive the display panel and comprising a through hole in communication with a top and a bottom thereof; a metal frame enclosing the frame, and comprising a hollow part configured to accommodate the display panel; a printed circuit board disposed under the frame and not in contact with the metal frame, and connected to the display panel via the through hole and a flexible cable; a conductive film attached with and electrically connected to a ground terminal of the printed circuit board and the metal frame; and a protective layer made by the insulative material and configured to cover on the printed circuit board and attach with a peripheral portion of the printed circuit board by adhesive material, so as to fix the printed circuit board for electrical shielding.

5. 发明授权

US11004416B2 Shift register circuit and display panel using the same 有权
公开(公告)号：US11004416B2
公开(公告)日：2021-05-11
申请号：US16068419
申请日：2018-01-22
申请人： HKC Corporation Limited
发明人： Jianfeng Shan
IPC分类号： G11C19/00 , G09G3/36 , G11C19/28 , G09G3/20
摘要： A shift register comprises: a first switch electrically coupled to a control signal, and to a first node; a second switch electrically coupled to the first node, to a frequency signal, and to a first output signal; a third switch electrically coupled to a second output signal, to the first output signal, and to a low predetermined voltage level; a fourth switch electrically coupled to a second node, to the first node, and to the low predetermined voltage level; a fifth switch electrically coupled to the first node, to the frequency signal, and to a third node; and a pull-down control circuit electrically coupled to the frequency signal, the low predetermined voltage level and the second node.

6. 发明授权

US10928676B2 Display device 有权
公开(公告)号：US10928676B2
公开(公告)日：2021-02-23
申请号：US16647079
申请日：2018-09-11
申请人： HKC Corporation Limited
发明人： Jianfeng Shan
IPC分类号： G02F1/13357
摘要： A display device is provided. The display device includes a display panel, a frame including a back plate therein, a backlight module including a light source used for emitting light to the display panel. The light source includes a light bar with a plurality of light emitting units. The light bar is fixed on the back plate, and the light bar is oppositely disposed on the back plate, so that portions of light emitted by the light emitting units near two ends of the back plate on the light bar are shifted to corners of the display panel correspondingly.

7. 发明申请

US20210011346A1 DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE 有权
公开(公告)号：US20210011346A1
公开(公告)日：2021-01-14
申请号：US17037762
申请日：2020-09-30
申请人： HKC Corporation Limited
发明人： Jianfeng Shan
IPC分类号： G02F1/1362
摘要： The disclosure relates to a display panel, a manufacturing method thereof and a display device. The display panel includes a substrate, a black matrix layer and a color filter layer. The black matrix layer is defined on a surface of the substrate and includes a plurality of first direction shading bars. The color filter layer is defined on the surfaces of the substrate and the black matrix layer. The color filter layer includes a plurality of photoresists, each photoresist includes an intermediate photoresist part, and two edge photoresist parts respectively connected to two sides of the intermediate photoresist part, a width of the intermediate photoresist part is larger than a width of each of the edge photoresist parts, and the width of each of the edge photoresist parts is smaller than a width of each of the first direction shading bars.

8. 发明授权

US10803816B2 Display driving method, device and apparatus 有权
公开(公告)号：US10803816B2
公开(公告)日：2020-10-13
申请号：US15751430
申请日：2017-12-08
申请人： HKC CORPORATION LIMITED
发明人： Jianfeng Shan
IPC分类号： G09G3/36
摘要： The present disclosure relates to a display driving method, device and apparatus, an original gray scale data group of the pixel units in the preset display area and of the content to be displayed is acquired; average gray scales of the hues in the preset display area are determined according to the original gray scale data group; original light source intensities of each of the hues in the preset display area and of the content to be displayed are acquired; the original gray scale data group is divided into a first gray scale data group and a second gray scale data group and the driving light source intensities of each of the hues in the preset display area are determined according to the original gray scale data group of the pixel units, the average gray scales of each of the hues and the original light source intensities; the gray scales of each of the hues of the first gray scale data group are the maximal gray scale in the original gray scale data group; the gray scales of each of the hues of the second gray scale data group are 0 or greater than the minimal gray scale of the original gray scale data group.

9. 发明申请

US20200110299A1 Display Panel and Display Device 审中-公开
公开(公告)号：US20200110299A1
公开(公告)日：2020-04-09
申请号：US16398217
申请日：2019-04-29
申请人： HKC Corporation Limited
发明人： Jianfeng Shan
IPC分类号： G02F1/1339 , G02F1/1362 , G02F1/1368
摘要： The present disclosure provides a display panel and a display device, the display panel includes a substrate; a display area, defined at a surface of the substrate, the display area includes a plurality of unit pixel areas, an outer edge of one of the unit pixel areas encloses to form area A1; a photo spacer, including a main photo spacer, one end of the main photo spacer fixedly connects to the substrate, an outer edge of the other end of the main photo spacer encloses to form area A2, A1 and A2 satisfy a relationship: 0.0001≤A2/A1≤0.0004; and/or, the photo spacer includes an auxiliary photo spacer, one end of the main photo spacer fixedly connects to the substrate, an outer edge of the other end of the auxiliary photo spacer encloses to form an area A3, A1 and A3 satisfy a relationship: 1/100

10. 发明申请

US20200026112A1 DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20200026112A1
公开(公告)日：2020-01-23
申请号：US16255998
申请日：2019-01-24
申请人： HKC Corporation Limited
发明人： Jianfeng Shan
IPC分类号： G02F1/1339 , G02F1/1368 , G02F1/1362 , G02F1/1335 , G02F1/1343
摘要： The present disclosure discloses a display panel and a display device. The display panel comprises a switch array substrate, an opposite substrate and a display medium layer. The switch array substrate includes a scanning line; the opposite substrate includes a color resistance layer and a plurality of spacers, the projections of the first color resistance and the second color resistance on the switch array substrate and the scanning line respectively have a first overlapping region and a second spacer; and a first distance from a first color resistance to the switch array substrate is less than a second distance from a second color resistance to the switch array substrate.

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