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公开(公告)号：US10115342B2
公开(公告)日：2018-10-30
申请号：US15328157
申请日：2016-12-27
Inventor： Jun Li
IPC: G09G3/3233
Abstract: The present application discloses an OLED driving circuit and an OLED display panel. The OLED driving circuit including a switch thin film transistor, a driver thin film transistor, a storage capacitor, and a compensation circuit, a first terminal of the switch thin film transistor receives data signal, a gate of the switch thin film transistor receives the nth level scanning signal, a the second terminal of the switch thin film transistor is electrically connected to a first terminal of the driver thin film transistor, a gate of the driver thin film transistor is electrically connected to a voltage source through the storage capacitor, and a second terminal of the driver thin film transistor is electrically connected to the positive electrode of the OLED through partial of the elements in the compensation circuit, the negative electrode of the OLED is loaded low electrical level.
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公开(公告)号：US10115338B2
公开(公告)日：2018-10-30
申请号：US15328218
申请日：2016-12-26
IPC: G09G3/3225 , G09G3/3208
Abstract: A driving circuit is provided. The driving circuit includes an input module for inputting a control signal from a signal input terminal; a pull-down module connected to the input module, used for pulling down the control signal from the input module to a low level; a pull-up module connected to the input module, used for pulling up the control signal from the input module to a high level; and an output module for outputting an output signal to a signal output terminal based on the control of the pull-down module and the pull-up module. Wherein, between the pull-up module and the pull-down module, an eleventh switching element is provided, and the eleventh switching element includes a control terminal, a first connection terminal and a second connection terminal.
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Patent Agency Ranking
公开(公告)号：US20170345365A1
公开(公告)日：2017-11-30
申请号：US15231794
申请日：2016-08-09
Inventor： Jun Li
IPC: G09G3/3225 , G06F1/16 , H01L51/00 , H01L27/32 , G09G3/3266
CPC classification number: G09G3/3225 , G06F1/1641 , G06F1/1652 , G09G3/3266 , G09G2310/0221 , G09G2330/021 , G09G2340/04 , G09G2340/0442 , G09G2380/02 , H01L27/3211 , H01L27/3248 , H01L27/3276 , H01L51/0097 , H01L2251/5338
Abstract: Disclosed are a foldable display device and a drive method thereof. Control switch units of one column are respectively located in the first display region (100) and the second display region (200) and located adjacent to the sub pixels (10) of two columns, and each scan line is correspondingly coupled to one of the control switch units, and the control switch unit activates or deactivates the second and the third display regions under control of a control signal (En). As performing folding display, the control signal (En) provides a deactivation signal to deactivate all the control switch units, and the scan signal (Scan) is only transmitted to the first display region (100), but not transmitted to the second and the third display region (300, 500), and thus the first display region (100) emits light, and the second display region (300) and the third display region (500) do not emit light.
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公开(公告)号：US10192954B2
公开(公告)日：2019-01-29
申请号：US15314057
申请日：2016-11-16
IPC: H01L29/06 , H01L29/10 , H01L21/308 , H01L29/786 , H01L29/08 , H01L29/423 , H01L21/3065 , H01L29/417 , H01L21/762 , H01L29/66 , B82Y10/00 , H01L29/775 , H01L21/02 , H01L21/324 , H01L21/3105
Abstract: A junctionless nanowire transistor and a manufacturing method for the same are disclosed. Two terminals of each of the channel nanowires disposed in the transistor are respectively connected with the source region and the drain region; the source region, the drain region and the channel nanowires uses a same doping material such that the on-state current of the transistor is increased, and the uniformity of the transistor is increased. Besides, the multiple channel nanowires are disposed above the active layer in a stacked arrangement to increase the integration of the transistor.
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公开(公告)号：US10147357B2
公开(公告)日：2018-12-04
申请号：US15568800
申请日：2017-05-03
IPC: G09G3/3258
Abstract: A pixel compensation circuit and a display device are provided. The pixel compensation circuit and the display device include a restoring module, a data voltage writing module, a supply voltage writing module, a reference voltage writing module, a switch module, a storage capacitor, and a light-emitting device.
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公开(公告)号：US09830855B1
公开(公告)日：2017-11-28
申请号：US15231794
申请日：2016-08-09
Inventor： Jun Li
IPC: G09G3/3225 , H01L27/32 , G09G3/3266 , H01L51/00 , G06F1/16
CPC classification number: G09G3/3225 , G06F1/1641 , G06F1/1652 , G09G3/3266 , G09G2310/0221 , G09G2330/021 , G09G2340/04 , G09G2340/0442 , G09G2380/02 , H01L27/3211 , H01L27/3248 , H01L27/3276 , H01L51/0097 , H01L2251/5338
Abstract: Disclosed are a foldable display device and a drive method thereof. Control switch units of one column are respectively located in the first display region (100) and the second display region (200) and located adjacent to the sub pixels (10) of two columns, and each scan line is correspondingly coupled to one of the control switch units, and the control switch unit activates or deactivates the second and the third display regions under control of a control signal (En). As performing folding display, the control signal (En) provides a deactivation signal to deactivate all the control switch units, and the scan signal (Scan) is only transmitted to the first display region (100), but not transmitted to the second and the third display region (300, 500), and thus the first display region (100) emits light, and the second display region (300) and the third display region (500) do not emit light.
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公开(公告)号：US12032782B2
公开(公告)日：2024-07-09
申请号：US17435144
申请日：2021-07-26
CPC classification number: G06F3/0418 , G06F3/04166 , G06F3/044
Abstract: The embodiment of the present disclosure provides an anti-interference method and apparatus for touch signal. When scanning the touch signal, increasing the scanning frequency of the touch drive circuit to obtain more touch signal data corresponding to interference, and then comparing and removing the abnormal touch signal data, and outputting the finally sifted touch signal data to achieve the purpose of improving the touch effect of the touch screen and the accuracy of the touch screen reported point.
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