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公开(公告)号：US20180129852A1
公开(公告)日：2018-05-10
申请号：US15796484
申请日：2017-10-27
Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Yang ZENG , Qing ZHANG , Lihua WANG , Liang XIE , Lingxiao DU , Hong DING , Huiping CHAI , Kang YANG , Qijun YAO
CPC classification number: G06K9/00013 , G06K9/0004 , H01L27/3211 , H01L27/3216 , H01L27/323 , H01L27/3234 , H01L27/3253 , H01L27/3265 , H01L27/3276 , H01L51/5218 , H01L2251/5315
Abstract: A display panel and an electronic device are provided. The display panel includes: an array substrate; a plurality of organic light emitting units disposed on the array substrate; at least one fingerprint identification unit located in a display region at a side close to the array substrate of the organic light emitting units. The fingerprint identification unit performs fingerprint identification according to light rays reflected on the fingerprint identification unit by a touch body. Each organic light emitting unit includes a red organic light emitting unit, a green organic light emitting unit and a blue organic light emitting unit. In a fingerprint identification phase, the red/green organic light emitting unit emits light to be a light source for the fingerprint identification unit. Compared with the blue organic light emitting unit, the red/green organic light emitting unit has a smaller transparent area towards a side opposite to a display side.
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公开(公告)号：US20180059862A1
公开(公告)日：2018-03-01
申请号：US15791056
申请日：2017-10-23
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Yang ZENG , Lingxiao DU , Xingyao ZHOU , Lihua WANG , Qijun YAO , Kang YANG , Hong DING
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04112 , G09G2310/0264 , H01L27/323 , H01L27/3276 , H01L51/5246
Abstract: A touch control display panel and a touch control display device are provided. The touch control display panel comprises a substrate including a display region and a non-display region; an organic light-emitting structure; a thin film encapsulation layer having a first side facing the substrate; a first retaining wall; first and second touch control electrodes; first and second touch control lines disposed in the non-display region; and conductive leads disposed on the first side of the thin film encapsulation layer. At least one first touch control line steps across the first retaining wall to be electrically connected to a corresponding conductive lead, and further electrically connected to a driving chip or a flexible printed circuit disposed in a first non-display region through the corresponding conductive lead. A connection region of the at least one first touch control line and the corresponding conductive lead is arranged outside the first retaining wall.
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公开(公告)号：US20180040673A1
公开(公告)日：2018-02-08
申请号：US15786556
申请日：2017-10-17
Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Yang ZENG , Qing ZHANG , Lihua WANG , Liang LIU , Feng LU , Shaolong MA , Qijun YAO
CPC classification number: H01L27/323 , G06F3/0412 , G06F3/0414 , G06F3/0421 , G06F3/047 , G06F2203/04106 , H01L27/3225 , H01L27/3234 , H01L51/5203
Abstract: Disclosed are an organic light-emitting display panel and an electronic device. The organic light-emitting display panel comprises a first substrate; the first substrate comprises a plurality of pressure-sensitive detection structures and a plurality of light-sensitive identification structures provided in an array, the pressure-sensitive detection structure comprises a semiconductor material film, the light-sensitive identification structure comprises a light-sensitive identification switch, the light-sensitive identification switch comprises a first active layer, and the semiconductor material film and the first active layer are provided on the same layer
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公开(公告)号：US20170285837A1
公开(公告)日：2017-10-05
申请号：US15214952
申请日：2016-07-20
Inventor： Yang ZENG , Xingyao ZHOU , Lihua WANG , Qijun YAO , Xiaoguang ZHU
CPC classification number: G06F3/0416 , G06F1/1641 , G06F1/1677 , G06F3/0412 , G06F3/044
Abstract: Disclosed is a folding display device comprising: a display panel. and a folding shaft. The display play can be configured to be folded along the display device. The folding shaft can be configured to partition the display panel into a first display portion and a second display portion, and a folding state detecting electrode is a capacitive detecting electrode and is provided on the first display portion and/or the second display portion. According to the disclosure, the problem of the prior art that a detecting unit in a folding display device is difficult to determine the specific degree of folding of the folding display device may be solved. Thereby, the degree of folding of a folding display device can be accurately detected.
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公开(公告)号：US20250120255A1
公开(公告)日：2025-04-10
申请号：US18984481
申请日：2024-12-17
Applicant: Shanghai Tianma Micro-electronics Co., Ltd.
Inventor： Yaodong WU , Yang ZENG , Shucheng GE , Yu CAI
IPC: H10K50/858 , G06V10/145 , G06V40/13 , H01L25/18 , H10K59/126 , H10K59/65
Abstract: A display panel includes a substrate; an array layer on the substrate; a display layer located on a side of the array layer away from the substrate, where the display layer includes a plurality of light-emitting devices; an optical layer located on a side of the display layer away from the array layer. The optical layer includes a first optical structure, and at least a portion of the first optical structure is arranged corresponding to intervals between the plurality of light-emitting devices; and a light-shielding member located on a side of the optical layer facing the substrate. The light-shielding member includes a light pass area, and the light pass area overlaps with the first optical structure. The first optical structure includes a transparent material, and at least portion of the first optical structure is disposed around the plurality of light-emitting devices.
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Patent Agency Ranking
公开(公告)号：US20240302922A1
公开(公告)日：2024-09-12
申请号：US18142151
申请日：2023-05-02
Applicant: Shanghai Tianma Micro-electronics Co., Ltd.
Inventor： Feng LU , Yaodong WU , Yang ZENG
CPC classification number: G06F3/042 , G06V40/1318 , H10K39/34 , H10K59/40 , G06F2203/04102 , G06F2203/04107
Abstract: A display panel and a display device are provided. The display panel includes a substrate; light-emitting devices on a side of the substrate; photosensitive devices on the side of the substrate same as the light-emitting devices; and touch electrodes on a side of the photosensitive devices away from the substrate. The display panel includes a light-emitting region and a non-light-emitting region. The light-emitting devices correspond to the light-emitting region; and the photosensitive devices are disposed in the non-light-emitting region.
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公开(公告)号：US20240219804A1
公开(公告)日：2024-07-04
申请号：US18115093
申请日：2023-02-28
Applicant: Shanghai Tianma Micro-electronics Co., Ltd.
Inventor： Yang ZENG , Feng LU , Wanlong GUO , Yaodong WU
IPC: G02F1/29 , G02F1/01 , G02F1/13363 , G02F1/139 , G03H1/22
CPC classification number: G02F1/29 , G02F1/0136 , G02F1/133638 , G02F1/1393 , G03H1/2205 , G03H1/2286 , G03H1/2294 , G02B30/33 , G02F2201/30 , G02F2413/01 , G03H2223/20 , G03H2225/34
Abstract: A holographic display system, a holographic display method and an electronic device are provided. The holographic display system includes a backlight module configured to emit a backlight beam, a spatial light modulator configured to perform phase and amplitude modulations on the backlight beam, and a plurality of liquid crystal grating modules that are sequentially arranged in a first direction. Based on a polarization direction of incident light, a liquid crystal grating module is capable of changing or maintaining a propagation direction of the incident light. A first optical rotator disposed on a light-incident side of the liquid crystal grating module is capable of rotating the polarization direction of the incident light, to make at least one liquid crystal grating module change the propagation direction of the incident light, and at least one liquid crystal grating module do not change the propagation direction of the incident light within a preset duration.
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公开(公告)号：US20230337510A1
公开(公告)日：2023-10-19
申请号：US18338388
申请日：2023-06-21
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Yang ZENG , Chong QIAN , Chenhang SHENG , Hua GONG , Shaowei LIU , Lulu PAN , Ye JIN , Xiaoyan LAI
IPC: H10K59/80
CPC classification number: H10K59/8792 , H10K59/12
Abstract: Provided a display panel and a display device. The display panel has a first display region including a light-transmitting region. The display panel includes a display function layer including light-emitting elements, a color filter layer arranged on a side of the display function layer facing towards a display surface of the display panel, and auxiliary structures that are nonopaque and arranged on the side of the display function layer facing towards the display surface of the display panel. The color filter layer includes color resists corresponding to the light-emitting elements. The auxiliary structure is at least located between adjacent color resists, and overlaps with the light-transmitting region. The display device includes the display panel.
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公开(公告)号：US20230260318A1
公开(公告)日：2023-08-17
申请号：US18136075
申请日：2023-04-18
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
CPC classification number: G06V40/1318 , G06F3/0443 , H10K50/865 , H10K59/12 , H10K59/38 , H10K59/40 , H10K59/65 , G06F2203/04112 , H01L27/14678
Abstract: Provided are a display panel and a display device. An array layer is located on a substrate. A display layer is located on a side of the array layer facing away from the substrate and includes light-emitting elements. A color filter layer is located on a side of the display layer facing away from the array layer. The color filter layer includes a light-blocking layer and color filters. The light-blocking layer includes first light-blocking part. At least one light-transmitting aperture is disposed in the first light-blocking part. First metal part overlaps the first light-blocking part. Further provided is a display device including the preceding display panel.
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公开(公告)号：US20230185114A1
公开(公告)日：2023-06-15
申请号：US18164450
申请日：2023-02-03
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Quanpeng YU , Qijun YAO , Yang ZENG , Ran HUANG
CPC classification number: G02C11/10 , G02B27/0172 , G02B6/0036 , G02C2202/24 , G02B2027/0178
Abstract: An eyewear is provided. The eyewear includes a display functional layer and a light-guiding structure. The light-guiding structure is located at a side of the display functional layer facing towards a viewing surface, or the display functional layer surrounds the light-guiding structure.
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