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21.发明公开公开(公告)号：US20240203336A1
公开(公告)日：2024-06-20
申请号：US18545532
申请日：2023-12-19
申请人： Stereyo BV
发明人： Robbie THIELEMANS , Vince DUNDEE
IPC分类号： G09G3/3208
CPC分类号： G09G3/3208 , G09G2320/0233 , G09G2320/0242 , G09G2320/0626 , G09G2320/0666 , G09G2320/0693 , G09G2354/00 , G09G2360/16
摘要： A method and related system are disclosed for altering the light output of a light source, or for altering the light output and/or white point of a light source display, such as an RGB LED or OLED display, herewith using only correction data, which could be brightness correction data, and amongst which for example calibration data could be used. Hence, the need to perform cumbersome measurements and/or adaptations is herewith limited or avoided.
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公开(公告)号：US12002420B2
公开(公告)日：2024-06-04
申请号：US18051286
申请日：2022-10-31
发明人： Yuwen Chen , Zhongzhi Shen
IPC分类号： G09G3/3208
CPC分类号： G09G3/3208 , G09G2300/0819 , G09G2310/0291 , G09G2320/0223 , G09G2330/021
摘要： Embodiments of the present disclosure are directed to a compensation circuit, a driving method and a display panel. In the compensation circuit, the driving method and the display panel, the compensation circuit with a 6T2C (6 transistors and 2 capacitors) structure is used to compensate the threshold voltage of the driving transistor in the pixel.
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公开(公告)号：US20240176572A1
公开(公告)日：2024-05-30
申请号：US18490877
申请日：2023-10-20
发明人： Jianyang CHEN , Huiqiang HE , Shuang LI
IPC分类号： G06F3/14 , F16M13/02 , G06F3/03 , G09G3/20 , G09G3/3208
CPC分类号： G06F3/1446 , F16M13/022 , G06F3/03 , G09G3/2096 , G09G3/3208 , G09G2300/026 , G09G2354/00
摘要： Electronic device is provided. The electronic device includes a host system; at least two input/output modules configured to realize input and/or output functions of the electronic device; a connection device, for connecting the host system and the at least two input/output modules to enable the at least two input/output modules to perform a same type and/or different types of motion relative to the host system, so that the electronic device has different device forms; and the at least two input/output modules having a same posture or different postures relative to the host system when the electronic device is in different device forms.
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公开(公告)号：US20240169903A1
公开(公告)日：2024-05-23
申请号：US18470216
申请日：2023-09-19
申请人： Apple Inc.
发明人： Sun-Il Chang , Kwang Soon Park , Hao-Lin Chiu , Jie Won Ryu , Hyunsoo Kim , Hyunwoo Nho , Wei Xiong , Patrick R. Cruce
IPC分类号： G09G3/3208
CPC分类号： G09G3/3208 , G09G2300/0408 , G09G2300/0413 , G09G2310/0289 , G09G2320/045
摘要： An electronic device may include an electronic display having a gate-on-array (GOA) that generates gate signals in response to an activation signal, pixels that activate in response to a combination of the gate signals and data signals indicative of image data, and sensing circuitry. The sensing circuitry may measure a characteristic response of a gate signal a characteristic response of one or more pixels, or both and compare the characteristic responses to baselines. The electronic device may also include compensation circuitry that applies a compensation to the activation signal and/or to the image data based on the comparisons between the characteristic responses and the baselines.
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公开(公告)号：US20240169902A1
公开(公告)日：2024-05-23
申请号：US18283133
申请日：2021-05-07
发明人： MASAFUMI UENO
IPC分类号： G09G3/3208 , G09G3/20
CPC分类号： G09G3/3208 , G09G3/2007 , G09G2300/0452 , G09G2320/0223 , G09G2320/0285 , G09G2330/02
摘要： A display device includes: a display panel including a plurality of pixels, the pixels including a first subpixel and a second subpixel each including a light-emitting layer emitting light of a first color, a third subpixel including a light-emitting layer emitting light of a second color, and a fourth subpixel including a light-emitting layer emitting light of a third color; a first power supply configured to supply a current to the first subpixel and the third subpixel; a second power supply configured to supply a current to the second subpixel and the fourth subpixel; and a signal processing circuit configured to receive an input signal for each pixel and generate a first signal corresponding to the first subpixel and a second signal corresponding to the second subpixel.
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公开(公告)号：US20240167690A1
公开(公告)日：2024-05-23
申请号：US18058068
申请日：2022-11-22
申请人： GHSP, Inc.
发明人： Benjamin Moes , Marc Smeyers
IPC分类号： F24C7/08 , G09G3/3208 , H05B6/06 , H05B6/12
CPC分类号： F24C7/083 , F24C7/086 , G09G3/3208 , H05B6/062 , H05B6/1236 , H05B2213/06
摘要： An inductive cooktop includes a transparent panel arranged to support a cookware object, and an electrically actuated display panel disposed below the transparent panel. The display panel includes a first set of lines and a second set of lines disposed orthogonally and forming a 2D matrix arranged to operate picture elements at intersections of the first and second sets of lines, where each picture element is refreshed at a refresh rate. An induction coil is below the display panel to generate a time varying electromagnetic field that inductively couples with the cookware object supported at the transparent panel. A driver is in electronic communication with the induction coil for providing power to the induction coil. The refresh rate is synchronized to the time varying electromagnetic field to minimize an induced voltage on one of the first and second set of lines of the display panel.
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公开(公告)号：US11983040B2
公开(公告)日：2024-05-14
申请号：US17071324
申请日：2020-10-15
申请人： Dell Products L.P.
发明人： Duck Soo Choi , Jong Seo Lee
IPC分类号： G06F1/16 , G09G3/3208
CPC分类号： G06F1/1652 , G06F1/1681 , G09G3/3208 , G09G2300/0452 , G09G2380/02
摘要： A portable information handling system couples a display film to a housing with a minimal bezel by forming a slot in a corner of the display film having rounded portions on opposing sides of the slot that conform to a rounded shape of the housing perimeter support for the display film. In an embodiment having a dual housing display configuration, the display film folds over a hinge and has a slot formed in each corner with a hinge indent aligned at the hinge coupling location to accept a hinge end cover.
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公开(公告)号：US20240153448A1
公开(公告)日：2024-05-09
申请号：US18498107
申请日：2023-10-31
发明人： Ping-Hung Yin , Jia-Shyang Wang , Jia-Sian Lyu
IPC分类号： G09G3/3208
CPC分类号： G09G3/3208 , G09G2300/0819 , G09G2300/0852 , G09G2310/0291 , G09G2310/08
摘要： The present invention is related to a display device, including: a plurality of sub-pixel areas, each including a pixel circuit, each pixel circuit including: a diode, configured to be in a forward-biasing state during a displaying phase of the pixel circuit for emitting light and configured to be in a reverse-biasing state in a sensing phase of the pixel circuit so as to generate a sensing voltage; a first circuit by applying gate control signals to each pixel circuit, so that each pixel circuit switches between the display phase and the sensing phase, respectively; and a second circuit including a plurality of readout circuits, each readout circuit includes an operational amplifier for reading out the sensing voltage in the sensing phase.
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公开(公告)号：US20240144867A1
公开(公告)日：2024-05-02
申请号：US17772152
申请日：2021-05-25
发明人： Shuai XIE , Xuewei TIAN , Ling SHI , Yipeng CHEN
IPC分类号： G09G3/3208
CPC分类号： G09G3/3208 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2310/0262 , G09G2310/08 , G09G2320/0233 , G09G2320/0247
摘要： Disclosed are a pixel circuit, a driving method thereof, and a display apparatus. The pixel circuit includes a driving sub-circuit, a writing sub-circuit, a compensation sub-circuit, a reset sub-circuit, and a light-emitting element, the driving sub-circuit provides a driving current to a third node in response to a control signal of a first node; the writing sub-circuit writes a signal of a data signal line to a second node in response to a control signal of a first scan signal line, the signal of the data signal line is a data voltage signal or a reset voltage signal; the compensation sub-circuit writes the reset voltage signal to the third node in response to a control signal of the first scan signal line; the compensation sub-circuit further compensates the first node in response to a control signal of the first scan signal line.
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公开(公告)号：US20240138167A1
公开(公告)日：2024-04-25
申请号：US18278199
申请日：2022-02-24
发明人： Hiromichi GODO , Yoshiyuki KUROKAWA , Kouhei TOYOTAKA , Kazuki TSUDA , Satoru OHSHITA , Hidefumi RIKIMARU
IPC分类号： H10K39/34 , G06F3/01 , G09G3/3208 , H10K59/65
CPC分类号： H10K39/34 , G06F3/013 , G09G3/3208 , H10K59/65 , G09G2330/021 , G09G2354/00 , G09G2360/14
摘要： An electronic device having an eye tracking function is provided. The electronic device includes a display device and an optical system. The display device includes a first light-emitting element, a second light-emitting element, a sensor portion, and a driver circuit portion. The sensor portion includes a light-receiving element. The first light-emitting element has a function of emitting infrared light or visible light. The second light-emitting element has a function of emitting light of a color different from that of light emitted from the first light-emitting element. When the first light-emitting element emits infrared light, the light-receiving element has a function of detecting the infrared light that is emitted from the first light-emitting element and reflected by an eyeball of a user. When the first light-emitting element emits visible light, the light-receiving element has a function of detecting the visible light that is emitted from the first light-emitting element and reflected by the eyeball of the user. The first light-emitting element and the second light-emitting element are placed in one layer. The layer where the first light-emitting element and the second light-emitting element are positioned overlaps with the sensor portion.
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