-
公开(公告)号：US10475860B2
公开(公告)日：2019-11-12
申请号：US15799760
申请日：2017-10-31
Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Lihua Wang , Yang Zeng , Qing Zhang , Kang Yang , Lingxiao Du , Hong Ding , Liang Xie , Huiping Chai , Qijun Yao
IPC: G06K9/00 , H01L27/32 , H01L27/144 , H01L51/52 , H01L51/56
Abstract: This application provides a display panel and a display device. The display panel includes an array substrate, an encapsulation layer and a fingerprint recognition module. The array substrate includes a first substrate and a plurality of light-emitting units on the first substrate. The encapsulation layer is disposed on top of the plurality of light-emitting units. The fingerprint recognition module is disposed on the encapsulation layer and includes at least one fingerprint recognition unit. The projection of the fingerprint recognition unit onto the array substrate is located in the non-light-emitting area of the first substrate. The non-light-emitting area is located between two adjacent light-emitting units.
-
公开(公告)号：US10387712B2
公开(公告)日：2019-08-20
申请号：US15812435
申请日：2017-11-14
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
IPC: G06K9/00
Abstract: A display panel and a display apparatus are provided. The display panel includes: an organic light emitting display panel including an array substrate and organic light emitting configurations disposed on the array substrate; a fingerprint identification module arranged in a display region and arranged at a side facing away from the organic light emitting configurations of the array substrate; an angle limiting film arranged between the organic light emitting display panel and the fingerprint identification module. The fingerprint identification module includes a first substrate, at least one fingerprint identification unit for performing fingerprint identification according to light rays reflected, through a touch body, on the fingerprint identification unit. The angle limiting film filters out the following among the light rays reflected on the fingerprint identification unit: relative to the angle limiting film, the light rays have an incident angle greater than a penetration angle of the angle limiting film.
-
公开(公告)号：US10361255B2
公开(公告)日：2019-07-23
申请号：US15717884
申请日：2017-09-27
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
Abstract: Disclosed are a display panel and a display device. The display panel includes an organic light-emitting display panel, a fingerprint identification module and an angle defining film; the fingerprint identification module includes at least one fingerprint identification unit, and performs fingerprint identification according to lights reflected to the fingerprint identification unit via a touch body; the angle defining film is located between the organic light-emitting display panel and the fingerprint identification module. A transmissivity of the light by the angle defining film is A1 when the incident angle of said light with respect to the angle defining film is smaller than a transmission angle of the angle defining film, and a transmissivity of the light by the angle defining film is A2 when the incident angle of said light with respect to the angle defining film is larger than the transmission angle of the angle defining film, wherein A1>A2>0.
-
公开(公告)号：US10185861B2
公开(公告)日：2019-01-22
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
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.
-
公开(公告)号：US20160299612A1
公开(公告)日：2016-10-13
申请号：US15069973
申请日：2016-03-15
Inventor： Feng Lu , Xingyao Zhou , Hong Ding
IPC: G06F3/041
CPC classification number: G06F3/0412 , G06F3/044 , G06F2203/04103
Abstract: An array substrate, a touch display panel and a display apparatus are provided. The array substrate can include: a substrate, and a plurality of gate lines and data lines defining pixel units. The pixel units can include a first pixel unit, which can include a first insulating layer including at least a first via hole; at least a common electrode and at least a pixel electrode provided at both sides of the first insulating layer, respectively; and at least a first transparent connection block provided in the same layer with the pixel electrodes. Each of the first transparent connection blocks can be connected to the common electrode via the first via hole. The first pixel unit can also include at least a touch metal line provided in the same layer with the pixel electrodes. Each of the touch metal lines can electrically connected to each of the first transparent connection blocks.
Abstract translation: 提供了阵列基板，触摸显示面板和显示装置。 阵列基板可以包括：基板，以及限定像素单元的多条栅极线和数据线。 像素单元可以包括第一像素单元，其可以包括至少包括第一通孔的第一绝缘层; 至少一个公共电极和至少一个设置在第一绝缘层两侧的像素电极; 以及设置在与像素电极相同的层中的至少第一透明连接块。 每个第一透明连接块可以经由第一通孔连接到公共电极。 第一像素单元还可以包括与像素电极在同一层中提供的至少一个触摸金属线。 每个触摸金属线可以电连接到每个第一透明连接块。
-
Patent Agency Ranking
公开(公告)号：US10684720B2
公开(公告)日：2020-06-16
申请号：US15806268
申请日：2017-11-07
Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Abstract: Disclosed are a touch display panel and a touch display device. The touch display panel comprises a display region and a non-display region surrounding the display region, the non-display region is provided with at least one pressure-sensitive touch unit; the display region is provided with a plurality of touch location detection electrodes; the touch display panel further comprises a plurality of touch location wirings; each of the touch location wirings is electrically connected with the corresponding touch location detection electrode of the plurality of touch location detection electrodes; in the pressure-sensitive detection stage, at least one of the touch location wirings is reused as a signal line of the pressure-sensitive touch unit, and the pressure-sensitive touch unit is configured to detect the magnitude of the touch pressure.
-
公开(公告)号：US10394374B2
公开(公告)日：2019-08-27
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
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.
-
公开(公告)号：US10394354B2
公开(公告)日：2019-08-27
申请号：US15069973
申请日：2016-03-15
Inventor： Feng Lu , Xingyao Zhou , Hong Ding
Abstract: An array substrate, a touch display panel and a display apparatus are provided. The array substrate can include: a substrate, and a plurality of gate lines and data lines defining pixel units. The pixel units can include a first pixel unit, which can include a first insulating layer including at least a first via hole; at least a common electrode and at least a pixel electrode provided at both sides of the first insulating layer, respectively; and at least a first transparent connection block provided in the same layer with the pixel electrodes. Each of the first transparent connection blocks can be connected to the common electrode via the first via hole. The first pixel unit can also include at least a touch metal line provided in the same layer with the pixel electrodes. Each of the touch metal lines can electrically connected to each of the first transparent connection blocks.
-
公开(公告)号：US10216329B2
公开(公告)日：2019-02-26
申请号：US15209109
申请日：2016-07-13
Abstract: A touch display panel includes multiple first touch electrode units and multiple second touch electrode units. The first touch electrode units are arranged in an array in a first direction and a second direction, and the first touch electrode units are insulated from one another in a display region of the touch display panel. Each of the second touch electrode units includes multiple second strip-shaped electrodes electrically connected, and the second strip-shaped electrodes extend in the second direction. At least one of the first touch electrode units is arranged between any two adjacent second strip-shaped electrodes in the first direction. The second touch electrode units are insulated from one another in the display region, and a ratio of an effective width of the second touch electrode unit in the first direction to a width of the first touch electrode unit in the first direction is in a range from 0.8 to 1.2 inclusively.
-
公开(公告)号：US09927668B2
公开(公告)日：2018-03-27
申请号：US15215111
申请日：2016-07-20
Inventor： Hong Ding , Lingxiao Du , Kang Yang
IPC: G02F1/1335 , G02F1/1345 , G06F3/041 , G02F1/1368 , G02F1/1362 , G02F1/1343
CPC classification number: G02F1/13458 , G02F1/13338 , G02F1/133512 , G02F1/133514 , G02F1/134363 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F2001/134372 , G02F2001/13629 , G02F2201/121 , G02F2201/123 , G06F3/0412 , G06F3/044 , G06F2203/04103
Abstract: The present disclosure provides an array substrate. The array substrate includes a plurality of thin film transistors configured in an array arrangement, a plurality of common electrodes, a plurality of mutually insulated pixel electrodes coupled to the common electrodes, and a plurality of metal pads coupled to the common electrodes and configured in a layer different from the common electrodes or the pixel electrodes. The metal pads are electrically connected to drain electrodes of the thin film transistors and pixel electrodes. An orthogonal projection of a metal pad on the array substrate overlaps with at least a portion of an orthogonal projection of a corresponding common electrode on the array substrate.
-
-
-
-
-
-
-
-
-
Search Results
43
records
(took 0.022 seconds)
