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公开(公告)号：US20220320461A1
公开(公告)日：2022-10-06
申请号：US17311346
申请日：2020-09-09
Applicant: BOE Technology Group Co., Ltd.
Inventor： Liming Dong , Zhao Li , Shiming Shi
Abstract: A display apparatus is provided. The display apparatus includes a display panel having a display portion in a display region, a connecting portion, and a bending portion; a cover window on a first side of the display portion, wherein the bending portion connects the display portion and the connecting portion; a support layer between the display portion and the connecting portion; a first back film covering a back surface of the connecting portion, the first back film on a side of the connecting portion closer to the display portion; a first adhesive layer attaching the support layer to the first back film; a metal plate between the support layer and the display portion; and a second adhesive layer attaching the support layer to the metal plate. The display apparatus includes a stress-reducing space. The stress-reducing space is open to a bending cavity that is partially surrounded by the bending portion.
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公开(公告)号：US11127319B2
公开(公告)日：2021-09-21
申请号：US15764580
申请日：2017-08-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhao Li , Pao Ming Tsai , Shiming Shi
Abstract: A flexible display panel, a method for manufacturing a flexible display panel and a flexible display apparatus are provided. The flexible display panel includes: a flexible substrate; a flexible display screen disposed on the flexible substrate; a protection film disposed at a side of the flexible display screen away from the flexible substrate; and a connection layer sandwiched between the flexible display screen and the protection film, and the connection layer includes at least one layer of hyperelasticity film.
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公开(公告)号：US10510814B2
公开(公告)日：2019-12-17
申请号：US15744499
申请日：2017-06-13
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanliu Sun , Shiming Shi , Zheng Liu
Abstract: An OLED display panel and a display device are provided. An image sensor is added below OLED light-emitting devices, a light shielding layer including at least one pinhole imaging region is added between the image sensor and the OLED light emitting device, with the pinhole imaging region corresponding to a gap position between the OLED light-emitting devices in the light shielding layer and staggered from light shielding parts in a signal routing and a control device, an object located above the OLED display panel is imaged on the image sensor.
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公开(公告)号：US10115884B2
公开(公告)日：2018-10-30
申请号：US14906474
申请日：2015-06-03
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shiming Shi , Zhao Li
IPC: H01L41/09 , G02F1/1333 , G02F1/1343 , H01L41/047 , H01L41/193 , H01L27/32 , H01L51/00
Abstract: A flexible display, including: a flexible display panel; an electroactive polymer layer disposed on a side of the flexible display panel that faces away from a displaying surface of the flexible display panel; and a first electrode layer and a second electrode layer which are disposed on the electroactive polymer layer. The electroactive polymer layer is capable of deforming according to the voltage applied across the first electrode layer and the second electrode layer.
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15.发明授权公开(公告)号：US09785016B2
公开(公告)日：2017-10-10
申请号：US14369441
申请日：2013-12-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shiming Shi , Ling Shi , Tao Sun , Yunfei Li
IPC: G02F1/1343
CPC classification number: G02F1/134309 , G02F2201/305 , Y10T29/49124
Abstract: The present invention discloses a liquid crystal grating, a manufacturing method and a drive method thereof, and an optical phased array. In the liquid crystal grating, plurality of first electrodes are formed on a lower substrate with first gaps formed between adjacent first electrodes, second electrodes are further provided above the first gaps with second gaps formed between adjacent second electrodes, and an insulation layer is provided between the first electrodes and the second electrodes. When voltages are applied to the first electrodes and the second electrodes, continuously and smoothly changing electric field is generated inside the liquid crystal grating, and then phases of incident light may be controlled continuously and smoothly, which improves the ability of the liquid crystal grating to modulate light beam.
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Patent Agency Ranking
公开(公告)号：US09691835B2
公开(公告)日：2017-06-27
申请号：US14403893
申请日：2014-05-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shiming Shi , Kazuyoshi Nagayama
CPC classification number: H01L27/3267 , H01L51/5209 , H01L51/5218 , H01L51/5221 , H01L51/5225 , H01L51/5234
Abstract: The double-face display panel comprises a plurality of pixel units arranged in an array mode, and the pixel unit comprises an anode, a cathode, an organic material functional layer arranged between the anode and the cathode and at least one thin film transistor, wherein the anode comprises a transmission anode and a reflection anode, the cathode comprises a transmission cathode and a reflection cathode, the transmission anode at least corresponds to the reflection cathode, the transmission cathode at least corresponds to the reflection anode, and the reflection anode and the reflection cathode are arranged in a staggered mode; the transmission anode is electrically connected with a drain electrode of the thin film transistor, and the reflection anode is electrically connected with the drain electrode of the thin film transistor.
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公开(公告)号：US09261726B2
公开(公告)日：2016-02-16
申请号：US14143484
申请日：2013-12-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shiming Shi , Yunfei Li , Lu Wang
CPC classification number: G02F1/13338 , G02F2001/13312 , G06F3/0412 , G06F3/042 , G09G3/00 , G09G2360/144 , H01L27/1255 , H01L31/00
Abstract: A photoelectric sensor, comprising: a first thin film transistor (T1) for converting a photo signal into an electrical signal; a second thin film transistor (T2) for performing an integration operation on the electrical signal; a third thin film transistor (T3) for reading the electrical signal; and a first capacitor (C1) for storing an energy of the electrical signal, wherein a drain electrode of the first thin film transistor (T1) is connected to one end of the first capacitor (C1) and a source electrode of the third thin film transistor (T3); a source electrode of the first thin film transistor (T1) is connected to a drain electrode of the second thin film transistor (T2); a gate electrode of the first thin film transistor (T1) is supplied with a bias signal; wherein a gate electrode of the second thin film transistor (T2) is supplied with an integration signal; a source electrode of the second thin film transistor (T2) is connected to a high level end of a power source; the other end of the first capacitor (C1) is connected to a low level end of the power source; and wherein a gate electrode of the third thin film transistor (T3) is supplied with a scan signal; a drain electrode of the third thin film transistor (T3) is configured to output the read electrical signal.
Abstract translation: 一种光电传感器，包括：用于将光信号转换为电信号的第一薄膜晶体管（T1） 用于对电信号进行积分运算的第二薄膜晶体管（T2）; 用于读取电信号的第三薄膜晶体管（T3）; 以及用于存储电信号的能量的第一电容器（C1），其中第一薄膜晶体管（T1）的漏电极连接到第一电容器（C1）的一端和第三薄膜的源电极 晶体管（T3）; 第一薄膜晶体管（T1）的源电极连接到第二薄膜晶体管（T2）的漏电极; 第一薄膜晶体管（T1）的栅电极被提供偏置信号; 其中所述第二薄膜晶体管（T2）的栅电极被提供积分信号; 第二薄膜晶体管（T2）的源电极连接到电源的高电平端; 第一电容器（C1）的另一端连接到电源的低电平端; 并且其中所述第三薄膜晶体管（T3）的栅电极被提供扫描信号; 第三薄膜晶体管（T3）的漏电极被配置为输出读取的电信号。
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18.发明申请公开(公告)号：US20150146150A1
公开(公告)日：2015-05-28
申请号：US14348385
申请日：2013-06-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Tao Sun , Shiming Shi , Ling Shi
IPC: G02F1/1337 , G02F1/1362
CPC classification number: G02F1/133753 , G02F1/133512 , G02F1/136286 , G02F2001/133761 , G02F2001/133773
Abstract: A liquid crystal panel, a display device and a method of manufacturing the liquid crystal panel are provided. In the liquid crystal panel according to the embodiments, the orientation of the liquid crystal molecules (40) corresponding to a pixel display region (1) is different from the orientation of the liquid crystal molecules (40) corresponding to a wiring region (2), such that the deflection angle of the liquid crystal molecules corresponding to the pixel display region is inconsistent with that of the liquid crystal molecules corresponding to the wiring region upon the liquid crystal panel being supplied with power. The display device according to the embodiments comprises the liquid crystal panel of the present invention. The method of manufacturing the liquid crystal panel according to the embodiments comprises making the pretilt angle of the alignment layer of the wiring region (2) on the array substrate (10) larger than that of the alignment layer of the pixel display region (1).
Abstract translation: 提供液晶面板，显示装置和制造液晶面板的方法。 在根据实施例的液晶面板中，与像素显示区域（1）相对应的液晶分子（40）的取向与对应于布线区域（2）的液晶分子（40）的取向不同， 使得对应于像素显示区域的液晶分子的偏转角与液晶面板被供电时对应于布线区域的液晶分子的偏转角不一致。 根据实施例的显示装置包括本发明的液晶面板。 根据实施例的制造液晶面板的方法包括使阵列基板（10）上的布线区域（2）的取向层的预倾角大于像素显示区域（1）的取向层的预倾角， 。
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公开(公告)号：US20150102306A1
公开(公告)日：2015-04-16
申请号：US14365846
申请日：2013-11-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shiming Shi , Kazuyoshi Nagayama
CPC classification number: H01L27/3248 , H01L27/3211 , H01L27/322 , H01L27/326 , H01L51/5206 , H01L51/5218 , H01L51/5234 , H01L51/5237 , H01L51/5253 , H01L51/5271
Abstract: An electroluminescent (EL) device and a display device are disclosed. The OLED device comprises a base substrate; a plurality of pixel units arranged in an array are disposed on the base substrate; each pixel unit comprises sub-pixel units provided with EL structures; the EL structures each comprise a transparent anode, an emission layer (EML) and a transparent cathode disposed on the base substrate in sequence; the EL structure of each sub-pixel unit is divided into a transmissive area and a reflective area; and the reflective area of the EL structure is provided with a reflective layer. The EL device can achieve transparent display with the transmissive area of each sub-pixel unit, and meanwhile, the transmissive area for achieving transparent display can also realize normal display.
Abstract translation: 公开了电致发光（EL）装置和显示装置。 OLED器件包括基底; 排列成阵列的多个像素单元设置在基底基板上; 每个像素单元包括具有EL结构的子像素单元; EL结构各自依次包括设置在基底基板上的透明阳极，发射层（EML）和透明阴极; 每个子像素单元的EL结构被分成透射区域和反射区域; 并且EL结构的反射区域设置有反射层。 EL器件可以实现每个子像素单元的透射区域的透明显示，同时，用于实现透明显示的透射区域也可以实现正常显示。
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公开(公告)号：US20140211106A1
公开(公告)日：2014-07-31
申请号：US14143484
申请日：2013-12-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shiming Shi , Yunfei Li , Lu Wang
IPC: G02F1/1333 , H01L27/12
CPC classification number: G02F1/13338 , G02F2001/13312 , G06F3/0412 , G06F3/042 , G09G3/00 , G09G2360/144 , H01L27/1255 , H01L31/00
Abstract: A photoelectric sensor, comprising: a first thin film transistor (T1) for converting a photo signal into an electrical signal; a second thin film transistor (T2) for performing an integration operation on the electrical signal; a third thin film transistor (T3) for reading the electrical signal; and a first capacitor (C1) for storing an energy of the electrical signal, wherein a drain electrode of the first thin film transistor (T1) is connected to one end of the first capacitor (C1) and a source electrode of the third thin film transistor (T3); a source electrode of the first thin film transistor (T1) is connected to a drain electrode of the second thin film transistor (T2); a gate electrode of the first thin film transistor (T1) is supplied with a bias signal; wherein a gate electrode of the second thin film transistor (T2) is supplied with an integration signal; a source electrode of the second thin film transistor (T2) is connected to a high level end of a power source; the other end of the first capacitor (C1) is connected to a low level end of the power source; and wherein a gate electrode of the third thin film transistor (T3) is supplied with a scan signal; a drain electrode of the third thin film transistor (T3) is configured to output the read electrical signal.
Abstract translation: 一种光电传感器，包括：用于将光信号转换为电信号的第一薄膜晶体管（T1） 用于对电信号进行积分运算的第二薄膜晶体管（T2）; 用于读取电信号的第三薄膜晶体管（T3）; 以及用于存储电信号的能量的第一电容器（C1），其中第一薄膜晶体管（T1）的漏电极连接到第一电容器（C1）的一端和第三薄膜的源电极 晶体管（T3）; 第一薄膜晶体管（T1）的源电极连接到第二薄膜晶体管（T2）的漏电极; 第一薄膜晶体管（T1）的栅电极被提供偏置信号; 其中所述第二薄膜晶体管（T2）的栅电极被提供积分信号; 第二薄膜晶体管（T2）的源电极连接到电源的高电平端; 第一电容器（C1）的另一端连接到电源的低电平端; 并且其中所述第三薄膜晶体管（T3）的栅电极被提供扫描信号; 第三薄膜晶体管（T3）的漏电极被配置为输出读取的电信号。
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