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公开(公告)号：US20180164946A1
公开(公告)日：2018-06-14
申请号：US15879763
申请日：2018-01-25
Applicant: Japan Display Inc.
Inventor： Koji NOGUCHI , Hidetoshi KOMATSU , Yasuyuki TERANISHI
IPC: G06F3/041 , G06F3/044 , G06F1/32 , G02F1/1333 , G02F1/1362 , G02F1/1368 , G09G3/36
CPC classification number: G06F3/0416 , G02F1/13338 , G02F1/136286 , G02F1/1368 , G06F1/3231 , G06F1/3262 , G06F1/3265 , G06F3/0412 , G06F3/044 , G06F2203/04108 , G09G3/3648 , G09G3/3674 , G09G3/3685 , G09G2300/0426 , G09G2310/0291 , G09G2310/0297 , G09G2330/021 , G09G2330/022 , G09G2354/00 , G09G2370/08 , Y02D10/153 , Y02D10/173 , Y02D50/20
Abstract: A display device with a touch detection function includes a control device that performs, in normal operation mode, image display control to exhibit an image display function of a display function layer based on an image signal and performs touch detection control; a touch detecting unit that detects, in the normal operation mode, a position of an object in proximity to or in contact with the touch detection electrode based on a detection signal transmitted from the touch detection electrode; and a touch-detection controller that detects, in sleep mode, the proximity of the object to or the contact thereof with the touch detection electrode. When the touch-detection controller detects the proximity of the object to or the contact thereof with the touch detection electrode in the sleep mode, the control device controls a pixel electrode to a predetermined potential, and thereafter supplies a touch drive signal to a drive electrode.
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公开(公告)号：US20180164942A1
公开(公告)日：2018-06-14
申请号：US15375991
申请日：2016-12-12
Applicant: Microsoft Technology Licensing, LLC
Inventor： Katherine B. HUFFMAN , Kyle T. BECK
CPC classification number: G06F3/0416 , G06F1/3203 , G06F1/3206 , G06F1/3231 , G09G5/003 , G09G2330/021 , G09G2330/022
Abstract: Methods and devices for adjusting a power mode of a display are disclosed. An example method includes detecting a set of contact signals on a surface of the device and determining whether the set of contact signals correspond to a contact signature associated with an in-use state of the display. The example method further includes transitioning the power mode of the display to a power saving mode in response to determining that the set of contact signals do not correspond to the contact signature associated with the in-use state of the display, and retaining the power mode of the display in a current power mode in response to determining that the set of contact signals correspond to the contact signature associated with the in-use state of the display. An additional example method may further include detecting whether a proximity sensor at the device is occluded prior to the transition.
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公开(公告)号：US20180081612A1
公开(公告)日：2018-03-22
申请号：US15554196
申请日：2016-02-28
Applicant: Jaekyu LEE , Jaelark JUNG , Jaeyong JANG
Inventor： Jaekyu LEE , Jaelark JUNG , Jaeyong JANG
CPC classification number: G06F3/147 , G06F1/3206 , G06F1/3215 , G06F1/3265 , G06F3/0488 , G06Q30/0241 , G06Q30/0262 , G06Q30/0267 , G09G3/20 , G09G2330/022 , G09G2330/026 , H04W52/0229 , H04W52/0254 , Y02D70/00
Abstract: Provided is a method of providing information through a mobile device, in which an information providing screen is outputted only during the first activation performed within a predetermined time range designated by a user. Therefore, inconvenience resulting from repetitive outputs of the information providing screen can be resolved.
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公开(公告)号：US09916034B2
公开(公告)日：2018-03-13
申请号：US15422809
申请日：2017-02-02
Applicant: Japan Display Inc.
Inventor： Koji Noguchi , Hidetoshi Komatsu , Yasuyuki Teranishi
IPC: G06F3/041 , G02F1/1333 , G02F1/1362 , G02F1/1368 , G06F1/32 , G06F3/044 , G09G3/36
CPC classification number: G06F3/0416 , G02F1/13338 , G02F1/136286 , G02F1/1368 , G06F1/3231 , G06F1/3262 , G06F1/3265 , G06F3/0412 , G06F3/044 , G06F2203/04108 , G09G3/3648 , G09G3/3674 , G09G3/3685 , G09G2300/0426 , G09G2310/0291 , G09G2310/0297 , G09G2330/021 , G09G2330/022 , G09G2354/00 , G09G2370/08 , Y02D10/153 , Y02D10/173 , Y02D50/20
Abstract: A display device with a touch detection function includes a control device that performs, in normal operation mode, image display control so as to exhibit an image display function of a display function layer based on an image signal and performs touch detection control; a touch detecting unit that detects, in the normal operation mode, a position of an object in proximity to or in contact with the touch detection electrode based on a detection signal transmitted from the touch detection electrode; and a touch-detection controller that detects, in sleep mode, the proximity of the object to or the contact thereof with the touch detection electrode. When the touch-detection controller detects the proximity of the object to or the contact thereof with the touch detection electrode in the sleep mode, the control device controls a pixel electrode to a predetermined potential, and thereafter supplies a touch drive signal to a drive electrode.
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公开(公告)号：US09898942B2
公开(公告)日：2018-02-20
申请号：US15123574
申请日：2015-01-19
Applicant: Mitsubishi Electric Corporation
Inventor： Aki Kaizu , Eiji Matsuo , Masashi Kamiya
IPC: H05K5/00 , G09F3/00 , G09F7/22 , G09F9/35 , B60N3/02 , G09F9/30 , G09F23/00 , G09F23/04 , G06F1/16 , G09G5/00 , G09G5/14 , G09F27/00 , G09F21/04 , G06F3/147 , G09G3/00 , G09F7/18 , G09F7/00 , G09G3/34
CPC classification number: G09F7/22 , B60N3/023 , G06F1/16 , G06F3/147 , G09F9/30 , G09F9/35 , G09F21/04 , G09F23/00 , G09F23/04 , G09F27/005 , G09F2007/005 , G09F2007/186 , G09F2007/1865 , G09G3/001 , G09G3/3406 , G09G5/00 , G09G5/003 , G09G5/14 , G09G2320/068 , G09G2330/022 , G09G2354/00
Abstract: A hanging-strap information display device is a device provided in a hanging strap (10) including a hanging band part (11) hung in a movable body in a swingable manner and a hold part (12) provided on the hanging band part, and includes a display unit (14) disposed at a position that squarely faces a passenger that grips the hold part (12), a support shaft part (13) that supports the display unit (14) on the hanging band part (11) in a rotatable manner about a rotation center line, a weight (15) provided on a lower side in a vertical direction than the rotation center line of the display unit (14), and resonance reduction members (16, 17) that is connected between the hanging band part (11) and a position away from the rotation center line of the display unit (14) and reduces resonance of the display unit (14).
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Patent Agency Ranking
公开(公告)号：US20180040298A1
公开(公告)日：2018-02-08
申请号：US15403509
申请日：2017-01-11
Applicant: AU Optronics Corporation
Inventor： Yi-Ming CHU
CPC classification number: G09G5/12 , G06F3/1423 , G09G3/2096 , G09G3/3406 , G09G2310/08 , G09G2320/0252 , G09G2320/0626 , G09G2330/022 , G09G2360/18 , G09G2370/10
Abstract: A driving device includes a phase detection unit, a signal reconstruction unit, and a plurality of transmission units. The signal reconstruction unit is coupled to the phase detection unit. The phase detection unit is configured to receive a plurality of synchronous signals corresponding to a plurality of data packets, and detect a phase difference between the synchronous signals to generate a detection result signal. The signal reconstruction unit is configured to generate a reconstructed synchronous signal according to the detection result signal. The plurality of transmission units is configured to receive the reconstructed synchronous signal, and synchronize a plurality of pixel data corresponding to the data packets according to the reconstructed synchronous signal for transmission to a plurality of display devices.
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公开(公告)号：US09865193B2
公开(公告)日：2018-01-09
申请号：US14813366
申请日：2015-07-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung-jin Lim , Sung-soo Kim
CPC classification number: G09G3/2096 , G09G3/20 , G09G2310/04 , G09G2320/0257 , G09G2330/022 , G09G2330/026 , G09G2340/125 , G09G2370/22 , H04N5/63
Abstract: Provided herein is an image display apparatus including a receiver configured to receive first image data; a signal processor configured to process the received first image data; an outputter configured to output the processed first image data; a storage configured to store second image data; and a controller configured to cut off power supplied to at least one component from among components of the image display apparatus and to control the outputter to output the stored second image data to an area of a screen, in response to the image display apparatus entering a power saving mode.
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公开(公告)号：US09858868B2
公开(公告)日：2018-01-02
申请号：US14894769
申请日：2014-01-22
Applicant: Sakai Display Products Corporation
Inventor： Yukihide Kohtoku
CPC classification number: G09G3/3406 , G06F3/03 , G09G3/32 , G09G3/3225 , G09G3/34 , G09G3/3413 , G09G3/342 , G09G3/36 , G09G5/00 , G09G2320/08 , G09G2330/022 , G09G2354/00 , G09G2360/144 , G09G2360/147 , G09G2360/148 , G09G2380/14
Abstract: Provided is a display apparatus which allows a user to easily confirm the contents of an image during displaying, when a cover covering a display region is present, even without removing the cover. The display apparatus having a pixel region including a plurality of pixels is configured to, by a display control unit, determine whether the cover covering a part of the pixel region is present, and if it is determined that the cover is present, display the image in the pixels of the remaining part which is not covered by the cover.
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公开(公告)号：US09842556B2
公开(公告)日：2017-12-12
申请号：US14854903
申请日：2015-09-15
Applicant: Japan Display Inc.
Inventor： Jin Ota , Hidetoshi Komatsu , Ryutaro Nitobe , Nobuhiko Yokoo
CPC classification number: G09G3/3655 , G06F3/0412 , G09G5/12 , G09G2300/0426 , G09G2310/061 , G09G2320/0209 , G09G2330/022 , G09G2330/025
Abstract: According to one embodiment, a display device includes a display unit and a driver unit. The driver unit includes a display drive unit, a power supply unit and a control unit. The control unit instructs a display period in which the image is displayed in the display unit and a non-display period in which the image is not displayed to the display drive unit, and instructs mitigation driving which mitigates a difference in an electrical load of the display drive unit between the display period and the non-display period to the power supply unit in the non-display period.
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公开(公告)号：US20170353689A1
公开(公告)日：2017-12-07
申请号：US15541222
申请日：2015-12-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Won-hee CHOE , Min-woo LEE
IPC: H04N5/58
CPC classification number: H04N5/58 , G09G5/003 , G09G2320/0626 , G09G2330/022 , G09G2360/144 , H04N5/14
Abstract: A display device is provided. The display device includes a display configured to display at least one of an image and a text; a sensing unit configured to sense ambient illuminance; and a processor configured to gradually increase an output luminance value of the display, if a specific condition is satisfied based on the ambient illuminance sensed by the sensing unit and display attributes.
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