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1. 发明授权

US09971163B2 Transparent display device 有权
公开(公告)号：US09971163B2
公开(公告)日：2018-05-15
申请号：US14437171
申请日：2014-09-20
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Miki Kashima
IPC分类号： G09F13/04 , G02B27/14 , G02F1/1335
CPC分类号： G02B27/144 , G02F1/133555 , G02F2001/133557 , G02F2001/133567
摘要： Disclosed is a transparent display device, comprising a transparent display panel comprising a plurality of display regions configured to display information and a plurality of light transmitting regions configured to achieve transparent display; and a unidirectional viewing glass located at a light incident side of the transparent display panel and disposed to be opposite to the transparent display panel. The unidirectional viewing glass comprises a glass plate and a coating film formed on a surface of the glass plate at a side thereof. The above transparent display device provides different display modes.

2. 发明授权

US09645455B2 Liquid crystal display panel, driving method and fabrication method thereof, and display device 有权
公开(公告)号：US09645455B2
公开(公告)日：2017-05-09
申请号：US14236171
申请日：2013-12-04
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Miki Kashima
IPC分类号： G02F1/1343 , G02F1/1337 , G02F1/1334 , G02F1/133
CPC分类号： G02F1/13439 , G02F1/13306 , G02F1/1334 , G02F1/1337 , G02F1/1343 , G02F1/134309 , G02F1/134363 , G02F2001/13345 , G02F2001/13347 , G02F2001/133742 , G02F2001/134372 , G02F2001/134381
摘要： A liquid crystal display panel, a driving method and a fabrication method thereof, and a display device are disclosed. The liquid crystal display panel includes first and second substrates and a PDLC layer therebetween. The PDLC layer is formed by a positive liquid crystal and a polymer matrix, and the positive liquid crystal is initialized to be perpendicular to the substrates. The liquid crystal display panel further includes: a first transparent electrode unit, disposed on the first substrate and connected with a switch element; a second transparent electrode unit, disposed on the second substrate and connected with a first voltage; a third transparent electrode unit, disposed on the first and second substrates. The third transparent electrode unit includes a plurality of third transparent electrodes, each of which has a preset height and connected with a second voltage with a polarity opposite to that of the first voltage.

3. 发明授权

US09459496B2 Display panel and display device 有权
标题翻译：显示面板和显示设备
公开(公告)号：US09459496B2
公开(公告)日：2016-10-04
申请号：US14647726
申请日：2014-10-14
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Teruaki Suzuki , Guangkui Qin , Yafeng Yang , Xin Gu , Miki Kashima , Kiman Kim
IPC分类号： G02F1/1337 , G02F1/1343 , G02F1/1335
CPC分类号： G02F1/133753 , G02F1/133512 , G02F1/133707 , G02F1/133784 , G02F1/134309 , G02F1/134363 , G02F2001/133757 , G02F2001/134345
摘要： The present disclosure provides a display panel and a display device. The display panel includes a pixel unit including first and second sub-unit regions. Liquid crystal molecules in the liquid crystal layer corresponding to the first sub-unit region have a first initial alignment direction, and liquid crystal molecules in the liquid crystal layer corresponding to the second sub-unit region have a second initial alignment direction. The pixel unit further includes a third sub-unit region arranged between the first and second sub-unit regions. Liquid crystal molecules in the liquid crystal layer corresponding to the third sub-unit region have a third initial alignment direction, which is an alignment direction in a rotation from the first initial alignment direction towards the second initial alignment direction along a first rotation direction. An angle difference between the first and second initial alignment directions is greater than 0° and less than or equal to 90°.
摘要翻译：本公开提供了一种显示面板和显示装置。显示面板包括包括第一和第二子单元区域的像素单元。对应于第一子单元区域的液晶层中的液晶分子具有第一初始取向方向，并且与第二子单元区域对应的液晶层中的液晶分子具有第二初始取向方向。像素单元还包括布置在第一和第二子单元区域之间的第三子单元区域。对应于第三子单元区域的液晶层中的液晶分子具有作为沿着第一旋转方向从第一初始取向方向朝向第二初始取向方向的旋转中的取向方向的第三初始取向方向。第一和第二初始取向方向之间的角度差大于0°且小于或等于90°。

4. 发明申请

US20160041431A1 DISPLAY PANEL AND DISPLAY DEVICE 有权
标题翻译：显示面板和显示设备
公开(公告)号：US20160041431A1
公开(公告)日：2016-02-11
申请号：US14647726
申请日：2014-10-14
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Teruaki Suzuki , Guangkui Qin , Yafeng Yang , Xin Gu , Miki Kashima , Kiman Kim
IPC分类号： G02F1/1337 , G02F1/1343 , G02F1/1335
CPC分类号： G02F1/133753 , G02F1/133512 , G02F1/133707 , G02F1/133784 , G02F1/134309 , G02F1/134363 , G02F2001/133757 , G02F2001/134345
摘要： The present disclosure provides a display panel and a display device. The display panel includes a pixel unit including first and second sub-unit regions. Liquid crystal molecules in the liquid crystal layer corresponding to the first sub-unit region have a first initial alignment direction, and liquid crystal molecules in the liquid crystal layer corresponding to the second sub-unit region have a second initial alignment direction. The pixel unit further includes a third sub-unit region arranged between the first and second sub-unit regions. Liquid crystal molecules in the liquid crystal layer corresponding to the third sub-unit region have a third initial alignment direction, which is an alignment direction in a rotation from the first initial alignment direction towards the second initial alignment direction along a first rotation direction. An angle difference between the first and second initial alignment directions is greater than 0° and less than or equal to 90°.
摘要翻译：本公开提供了一种显示面板和显示装置。显示面板包括包括第一和第二子单元区域的像素单元。对应于第一子单元区域的液晶层中的液晶分子具有第一初始取向方向，并且与第二子单元区域对应的液晶层中的液晶分子具有第二初始取向方向。像素单元还包括布置在第一和第二子单元区域之间的第三子单元区域。对应于第三子单元区域的液晶层中的液晶分子具有作为沿着第一旋转方向从第一初始取向方向朝向第二初始取向方向的旋转中的取向方向的第三初始取向方向。第一和第二初始取向方向之间的角度差大于0°且小于或等于90°。

5. 发明授权

US09893140B2 Display panel separation pillar and method for manufacturing the same, display panel and display device 有权
公开(公告)号：US09893140B2
公开(公告)日：2018-02-13
申请号：US14915934
申请日：2015-09-16
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xiaolong He , Feng Zhang , Zhanfeng Cao , Shi Shu , Yaohui Gu , Wei Xu , Miki Kashima
IPC分类号： H01L27/32 , H01L21/3213 , H01L21/308 , H01L51/56 , H01L51/00
CPC分类号： H01L27/3283 , H01L21/3083 , H01L21/3213 , H01L21/32139 , H01L51/0018 , H01L51/0023 , H01L51/56
摘要： The present disclosure provides a display panel separation pillar and a method for manufacturing the same, a display panel and a display device. The display panel separation pillar includes a first material pattern and a second material pattern on the first material pattern. The first material pattern includes an upper surface and a lower surface opposite to each other, and a first separation lateral side and a second separation lateral side which are opposite to each other and between the upper surface and the lower surface. The second material pattern includes an upper surface and a lower surface opposite to each other. The upper surface of the first material pattern directly contacts with the lower surface of the second material pattern. Projections of the first separation lateral side and the second separation lateral side of the first material pattern onto a plane of the lower surface of the second material pattern are between edges of the lower surface of the second material pattern.

6. 发明授权

US09239486B2 Polymer dispersed liquid crystal film, method of preparing the same, and display apparatus comprising the same 有权
标题翻译：聚合物分散液晶膜，其制备方法以及包含该液晶膜的显示装置
公开(公告)号：US09239486B2
公开(公告)日：2016-01-19
申请号：US14378223
申请日：2013-12-26
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Miki Kashima
IPC分类号： G02F1/1333 , G02F1/1334 , C09K19/12 , C09K19/54 , G02F1/1337
CPC分类号： G02F1/1334 , C09K19/12 , C09K19/544 , C09K2019/123 , C09K2019/2042 , G02F1/1337
摘要： A polymer dispersed liquid crystal film comprises: a first substrate (1) and a second substrate (2) arranged opposing to each other; a first transparent conductive film (3) and a second transparent conductive film (4) arranged on opposing surfaces of the first substrate (1) and the second substrate (2), respectively; and a polymer dispersed liquid crystal layer (5) located between the first transparent conductive film (3) and the second transparent conductive film (4), wherein the polymer dispersed liquid crystal layer (5) comprises homogeneously dispersed bi-axis liquid crystal (51) and polymer (52). When no voltage is applied between the first transparent conductive film (3) and the second transparent conductive film (4), the bi-axis liquid crystal (51) exhibits a random arrangement, and the bi-axis liquid crystal (51) has perpendicular refractive index (n1) and the parallel refractive index (n2), wherein the perpendicular refractive index (n1) and the parallel refractive index (n2) are not equal to each other, and neither of them matches the refractive index of the polymer (np). A method of preparing a polymer dispersed liquid crystal film and a display apparatus comprising a polymer dispersed liquid crystal film are also disclosed.
摘要翻译：聚合物分散液晶膜包括：彼此相对布置的第一基板（1）和第二基板（2）; 分别设置在第一基板（1）和第二基板（2）的相对表面上的第一透明导电膜（3）和第二透明导电膜（4）和位于第一透明导电膜（3）和第二透明导电膜（4）之间的聚合物分散液晶层（5），其中聚合物分散液晶层（5）包括均匀分散的双轴液晶（51 ）和聚合物（52）。当在第一透明导电膜（3）和第二透明导电膜（4）之间没有施加电压时，双轴液晶（51）呈现随机排列，并且双轴液晶（51）具有垂直折射率（n1）和平行折射率（n2），其中垂直折射率（n1）和平行折射率（n2）彼此不相等，并且它们都不匹配聚合物的折射率（np ）。还公开了制备聚合物分散液晶膜的方法和包括聚合物分散液晶膜的显示装置。

7. 发明授权

US09188725B2 Transparent display 有权
标题翻译：透明显示
公开(公告)号：US09188725B2
公开(公告)日：2015-11-17
申请号：US14087174
申请日：2013-11-22
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Miki Kashima
IPC分类号： F21V8/00 , G02F1/137 , G02F1/13 , G02F1/1335
CPC分类号： G02B6/0001 , G02F1/1313 , G02F1/13362 , G02F1/13718 , G02F2201/343 , G02F2203/01
摘要： The present invention provides a transparent display which comprises a light source; a first liquid crystal layer, for transmitting a first part of the light emitted from the light source and reflecting a second part of the light emitted from the light source; a light-transmittable image display device including a second liquid crystal layer, wherein the first part of the light is emitted to the second liquid crystal layer, when the image display device is in a first state, the first part of the light is transmitted through the second liquid crystal layer, and the image display device displays an image; when the image display device is in a second state, the first part of the light is reflected by the second liquid crystal layer, and the image display device becomes transparent. The transparent display according to the present invention can realize the function of a transparent display without use of a sheet polarizer or a light guide plate. Therefore, in comparison with the transparent display of the prior art, the transparent display according to the present invention has greatly-improved light transmittance.
摘要翻译：本发明提供一种透明显示器，其包括光源; 第一液晶层，用于透射从光源发射的光的第一部分并反射从光源发射的光的第二部分; 一种可透光图像显示装置，包括第二液晶层，其中第一部分的光被发射到第二液晶层，当图像显示装置处于第一状态时，第一部分的光透射通过第二液晶层和图像显示装置显示图像; 当图像显示装置处于第二状态时，第一部分的光被第二液晶层反射，并且图像显示装置变得透明。根据本发明的透明显示器可以实现透明显示器的功能，而不使用片状偏光器或导光板。因此，与现有技术的透明显示器相比，根据本发明的透明显示器的透光率大大提高。

8. 发明授权

US09164303B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US09164303B2
公开(公告)日：2015-10-20
申请号：US14234850
申请日：2013-03-29
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Miki Kashima
IPC分类号： G02F1/133
CPC分类号： G02F1/13306 , G02F1/133 , G02F1/133615 , G02F1/13476 , G02F1/13718 , G02F2001/133626
摘要： There is provided a display device including a display panel and a background panel which are arranged opposite to each other, and a light source which is disposed on a side surface of the background panel. The background panel is in a transmissive state where no voltage is applied thereto, is in a light-scattering state where a direct-current (DC) voltage is applied thereto, and is in a transflective state where a high-frequency alternating-current (AC) voltage is applied thereto.
摘要翻译：提供了一种显示装置，其包括彼此相对布置的显示面板和背景面板，以及设置在背景面板的侧表面上的光源。背景面板处于没有施加电压的透射状态，处于其中施加直流（DC）电压的光散射状态，并且处于半反射状态，其中高频交流（ AC）电压。

9. 发明授权

US09429790B2 Array substrate and liquid crystal display device 有权
标题翻译：阵列基板和液晶显示装置
公开(公告)号：US09429790B2
公开(公告)日：2016-08-30
申请号：US13980507
申请日：2012-12-21
申请人： BOE Technology Group Co., Ltd.
发明人： Miki Kashima , Teruaki Suzuki
IPC分类号： G02F1/1335 , H01L27/12 , G02F1/1362
CPC分类号： G02F1/133528 , G02F1/133602 , G02F1/13362 , G02F1/1362 , G02F2201/44 , H01L27/1214
摘要： An array substrate and a liquid crystal display device are provided. The array substrate (11) comprises a first substrate (110) and a switch element (112) disposed on an inner side of the first substrate (110), and further comprises a polarizing light-emitting layer (111), the polarizing light-emitting layer (111) has an EL mode. In the liquid crystal display device (1), the polarizing light-emitting layer (111) with an EL mode is disposed in the array substrate (11), therefore, no backlight is required and the power consumption of the liquid crystal display device (1) is further reduced.
摘要翻译：提供阵列基板和液晶显示装置。阵列基板（11）包括设置在第一基板（110）的内侧的第一基板（110）和开关元件（112），并且还包括偏振发光层（111）发光层（111）具有EL模式。在液晶显示装置（1）中，具有EL模式的偏振光发光层（111）配置在阵列基板（11）中，因此不需要背光，液晶显示装置的功耗（ 1）进一步减少。

10. 发明授权

US09429787B2 Transparent display unit 有权
标题翻译：透明显示单元
公开(公告)号：US09429787B2
公开(公告)日：2016-08-30
申请号：US13825876
申请日：2012-10-11
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Miki Kashima
IPC分类号： G02F1/1334 , G02F1/1347 , G02F1/1337 , G02F1/1335
CPC分类号： G02F1/13342 , G02F1/133555 , G02F1/13473 , G02F1/13475 , G02F2001/133742
摘要： An embodiment of the present invention discloses a transparent display unit with improved transmittance. The transparent display unit comprises: an upper substrate comprising an upper transparent electrode and an upper alignment film in sequence from top to bottom; a lower substrate comprising a lower transparent electrode and a lower alignment film in sequence from bottom to top; and at least a colorful holographic polymer dispersed liquid crystal (H-PDLC) layer located between the upper substrate and the lower substrate.
摘要翻译：本发明的实施例公开了一种具有改善的透射率的透明显示单元。透明显示单元包括：上基板，其从上到下依次包括上透明电极和上取向膜; 下底板，其从下到上依次包括下透明电极和下取向膜; 以及位于上基板和下基板之间的至少一个彩色全息聚合物分散液晶（H-PDLC）层。

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