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公开(公告)号：US11237425B2
公开(公告)日：2022-02-01
申请号：US16347848
申请日：2019-01-28
Inventor： Yuejun Tang , Xueyun Li
IPC: G02F1/1335 , G02F1/1333 , G02F1/1362
Abstract: A display panel and a display device are provided. The display panel includes a first area, a second area, and a third area. A first distance is greater than or equal to a second distance, and a fourth distance is greater than or equal to a third distance. The first distance, the second distance, the third distance, and the four distance are measured by a length of an orthographic projection on a flexible substrate that a first side and a second side of each of black matrices in the first area and the second area exceed corresponding sides of corresponding data lines, respectively.
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公开(公告)号：US10916732B2
公开(公告)日：2021-02-09
申请号：US16466305
申请日：2019-01-04
Inventor： Yuejun Tang , Xueyun Li
Abstract: A display panel is provided and includes a display region including a plurality of sub pixel regions arranged in an array, wherein each of the sub pixel regions comprises a light emitting region and a non-light emitting region; a black array layer formed in the non-light emitting regions, the black array is used to shield the metal layer to reflect and absorb the environment light, to improve a light output rate and to improve a contrast ratio of the display device.
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公开(公告)号：US20210357051A1
公开(公告)日：2021-11-18
申请号：US16604274
申请日：2019-03-06
Inventor： Yuejun Tang , Xueyun Li
Abstract: A touch display panel and a touch display device including an array substrate, a light-emitting layer, an encapsulation layer, and a touch function layer are provided. The array substrate includes a first trace. The touch function layer includes a second trace. The second trace is electrically connected to the chip by a bonding end, in which the chip is integrated with functions of display control and touching control. This realizes a control of a display function and a touch function of the touch display panel or the touch display device, thereby reducing the number of chips. At the same time, the stepped structure of the edge of the encapsulation layer effectively alleviates the steep gradient between the touch function layer and the array substrate, thereby facilitating the electrical connection of the trace on the touch function layer to the trace on the array substrate.
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公开(公告)号：US11049928B2
公开(公告)日：2021-06-29
申请号：US16619087
申请日：2018-12-15
Inventor： Yuejun Tang , Xueyun Li
Abstract: The present invention provides an organic light emitting diode (OLED) display, which includes a substrate, a light emitting layer and an encapsulation layer. Wherein at least one connecting terminal and a first connection end are disposed on a rear surface of the substrate, and the connecting terminal is provided with a signal line electrically connected to the first connection end. An edge of the substrate is provided with an extension substrate, the extension substrate is provided with a second connection end, and the first connection end and the second connection end are electrically connected through a flexible circuit board.
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公开(公告)号：US20200235177A1
公开(公告)日：2020-07-23
申请号：US16467042
申请日：2019-02-21
Inventor： Yuejun TANG , Xueyun Li
IPC: H01L27/32
Abstract: The present invention provides an OLED display panel. The display panel includes a plurality of sub-pixels arranged in an array. Each of the sub-pixels comprises a base substrate, a TFT layer, a flat layer, a first electrode, a pixel defining layer, a light emitting layer, a transparent second electrode, and an encapsulation layer. A portion of at least one of the flat layer and the pixel defining layer is formed by a black shielding material. The OLED display panel can be prevented from reflecting ambient light without improving the light extraction efficiency, thereby improving the viewing experience of the OLED display panel by the arrangement of a portion of at least one of the flat layer and the pixel defining layer is formed by a black shielding material.
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Patent Agency Ranking
公开(公告)号：US20190334127A1
公开(公告)日：2019-10-31
申请号：US16096690
申请日：2018-09-13
Inventor： Xueyun Li , Yuejun Tang
Abstract: The present invention teaches an OLED display device including a substrate, an OLED device on the substrate, and an anti-reflection layer above the OLED device connected with the substrate. The anti-reflection layer not only may reduce the reflection of ambient light, but also may replace the encapsulation layer of the prior art. The resulted OLED display device then may be thinner and lighter, and the manufacturing process is simpler. The anti-reflection layer may also replace the cover plate of the prior art, making the OLED display device even thinner and further simplifying the manufacturing process of the OLED display device.
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公开(公告)号：US11372499B2
公开(公告)日：2022-06-28
申请号：US16604274
申请日：2019-03-06
Inventor： Yuejun Tang , Xueyun Li
Abstract: A touch display panel and a touch display device including an array substrate, a light-emitting layer, an encapsulation layer, and a touch function layer are provided. The array substrate includes a first trace. The touch function layer includes a second trace. The second trace is electrically connected to the chip by a bonding end, in which the chip is integrated with functions of display control and touching control. This realizes a control of a display function and a touch function of the touch display panel or the touch display device, thereby reducing the number of chips. At the same time, the stepped structure of the edge of the encapsulation layer effectively alleviates the steep gradient between the touch function layer and the array substrate, thereby facilitating the electrical connection of the trace on the touch function layer to the trace on the array substrate.
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公开(公告)号：US20210325989A1
公开(公告)日：2021-10-21
申请号：US16462006
申请日：2019-02-19
Inventor： Yuejun Tang , Xueyun Li
IPC: G06F3/041
Abstract: A sensor component and an electronic device thereof are provided and comprise a substrate having a first region, a bend region, a second region, and a binding region. A sensor touch layer is disposed on the substrate. The sensor touch layer comprises a first touch sensor block, a second touch sensor block, and a binding block. The first touch sensor block is disposed on the first region, the second touch sensor block is disposed on the second region, and the binding block is disposed on the binding region. The binding block is electrically connected to the first touch sensor block and the second sensor block.
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公开(公告)号：US10955708B2
公开(公告)日：2021-03-23
申请号：US16613123
申请日：2019-10-21
Inventor： Xueyun Li , Yuejun Tang
IPC: G02F1/1343 , G02F1/1335
Abstract: A curved display panel comprises a curved color filter substrate, a curved array substrate, and a plurality of pixel modules. In each pixel module in the side area of the curved display panel, distances from an orthographic projection of the pixel electrode on the curved color filter substrate to the two light shielding blocks are D1 and D2, when the curved display panel is in a flat state, D1 is not equal to D2, and when the curved display panel is in a curved state, D1 is equal to D2.
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公开(公告)号：US20190334113A1
公开(公告)日：2019-10-31
申请号：US16096297
申请日：2018-09-13
Inventor： Xueyun Li , Yuejun Tang
Abstract: The invention provides an OLED display device, comprising: a lower package layer, at least two adjacent OLED display units disposed on the lower package layer, and an upper package layer disposed on the at least two adjacent OLED display units; each OLED display unit comprising a substrate disposed on the lower package layer and a light-emitting layer disposed on the substrate. The at least two adjacent OLED display units are integrally package by the lower and the upper package layers. Therefore, a packaging structure for each OLED display unit is not necessary, so that the light-emitting layer in the adjacent OLED display unit of the present invention achieves seamless docking, which reduces the segmentation sense of the OLED display device, and reduces the gap between adjacent OLED display units and the light-emitting layers as well as improves the display quality of the OLED display device.
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