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公开(公告)号：US09964683B2
公开(公告)日：2018-05-08
申请号：US14339584
申请日：2014-07-24
发明人： Yu Zhang , Wenwen Ma , Lili Jia , Qing Ma , Daekeun Yoon
IPC分类号： F21V8/00 , G02F1/1335
CPC分类号： G02B6/0041 , G02B6/0035 , G02B6/0078
摘要： The present disclosure discloses a light guide plate, a backlight module and a liquid crystal module. The light guide plate includes a plurality of light guide blocks; the light guide blocks are doped with scattering particles. Since the light guide plate includes a plurality of light guide blocks, this can simplify the cutting of the light guide plate and the making of grid points. The light guide blocks are doped with scattering particles, so that most of rays incident upon the light guide blocks are scattered in a preset direction and guided to a middle part and the light-far end of the backlight module to compensate the brightness of the middle part and the light-far end, thus making the brightness of the side light type backlight display uniform.
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2.发明授权公开(公告)号：US09912937B2
公开(公告)日：2018-03-06
申请号：US14646195
申请日：2014-09-29
发明人： Luqiang Guo , Weihao Hu , Daekeun Yoon , Zongze He , Lei Liu , Zhiming Meng , Jianming Wang
CPC分类号： H04N13/302 , G02B27/26 , G09G3/003 , G09G3/2092 , G09G3/36 , G09G2300/0426 , G09G2300/08 , G09G2330/028
摘要： The present disclosure provides a driving signal generating circuit, a driving signal generating method and a 3D display device. The driving signal generating circuit includes a voltage conversion unit, an output unit and a control unit. The voltage conversion unit is configured to convert an external input voltage into a plurality of polarization voltages for driving a polarization control panel in an active polarization 3D display device, and transmit the plurality of polarization voltages to the output unit. The control unit is configured to generate a control signal. The output unit is configured to output one of the polarization voltages or a zero voltage to the polarization control panel in a time-division manner according to the control signal.
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公开(公告)号：US09529174B2
公开(公告)日：2016-12-27
申请号：US14447936
申请日：2014-07-31
发明人： Hongli Zhu , Lili Jia , Zhidan Zhang , Daekeun Yoon
IPC分类号： G02B7/00 , G02F1/1335 , G02B5/02
CPC分类号： G02B7/00 , G02B5/0236 , G02B5/0278 , G02F1/133606
摘要： The present invention provides a diffuser plate assembly. The diffuser plate assembly includes a first diffuser plate and a second diffuser plate located under the first diffuser plate, and a gap is formed therebetween. Correspondingly, the present invention also provides a backlight comprising the diffuser plate assembly and a display device comprising the backlight. Compared with the prior art, the diffuser plate assembly provided by the present invention can enable light emitted by a light source to irradiate a display panel more uniformly, and the thicknesses of the backlight and the display device can be reduced.
摘要翻译： 本发明提供一种扩散板组件。 扩散板组件包括位于第一扩散板下方的第一扩散板和第二扩散板，并在其之间形成间隙。 相应地，本发明还提供一种包括扩散板组件和包括背光的显示装置的背光源。 与现有技术相比，本发明提供的扩散板组件能够使由光源发出的光更均匀地照射显示面板，能够降低背光源和显示装置的厚度。
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4.发明申请Mask Plate, Method For Fabricating Array Substrate Using The Same, And Array Substrate 有权掩模板，使用相同阵列基板制造阵列基板的方法公开(公告)号：US20140057082A1
公开(公告)日：2014-02-27
申请号：US13974223
申请日：2013-08-23
发明人： Yanping Liao , Jing LV , Xibin Shao , Daekeun Yoon , Ying Wang , Zhenyu Zhang
CPC分类号： G03F7/00 , G03F1/00 , G03F7/70283 , G03F7/70475 , Y10T428/2457
摘要： Embodiments of the invention provide a mask plate, a method for fabricating an array substrate using the mask plate, and an array substrate. The mask plate is used for fabricating the array substrate by a stitching exposure. The mask plate comprises 2n+1 mask patterns successively arranged and parallel to each other, where n is any natural number, each mask pattern includes a light-shielding pattern corresponding to a portion of a data signal line on the array substrate. The light-shielding patterns of two adjacent mask patterns are discontinuous, and the portions on both sides of the light-shielding pattern of the mask pattern located in the middle of the mask plate are asymmetric.
摘要翻译： 本发明的实施例提供一种掩模板，使用掩模板制造阵列基板的方法和阵列基板。 掩模板用于通过缝合曝光来制造阵列基板。 掩模板包括相互排列并且彼此平行的2n + 1个掩模图案，其中n是任何自然数，每个掩模图案包括对应于阵列基板上的数据信号线的一部分的遮光图案。 两个相邻掩模图案的遮光图案是不连续的，并且位于掩模板中间的掩模图案的遮光图案的两侧上的部分是不对称的。
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5.发明授权公开(公告)号：US09966039B2
公开(公告)日：2018-05-08
申请号：US14426030
申请日：2014-08-01
发明人： Wengang Su , Daekeun Yoon , Weihao Hu , Lei Liu , Yangbing Yu
CPC分类号： G09G5/10 , G09G3/006 , G09G2320/0257 , G09G2320/0276 , G09G2320/029
摘要： The present disclosure provides a method and a device for modulating image display quality of a display device. The method includes: debugging a display device to a modulation state, so that a common voltage of the display device corresponding to a predetermined gray level is a standard voltage; and modulating a common voltage of the display device corresponding to other controllable gray level into a preset value, wherein there is a first preset relationship between the preset value and the standard voltage.
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公开(公告)号：US09958587B2
公开(公告)日：2018-05-01
申请号：US13943977
申请日：2013-07-17
发明人： Zhidan Zhang , Hongli Zhu , Daekeun Yoon , Qing Ma , Hai Chi , You Li
IPC分类号： F21V8/00
CPC分类号： G02B6/0015 , G02B6/0016 , G02B6/0018 , G02B6/0065
摘要： Embodiments of the invention relate to a light guide plate, a method for fabricating the same and a backlight unit. The light guide plate comprises a low density region and a plurality of high density regions, wherein the plurality of high density regions are separately disposed on a light incident side of the light guide plate.
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公开(公告)号：US09606398B2
公开(公告)日：2017-03-28
申请号：US14360865
申请日：2013-06-19
发明人： Junjie Guo , Yanping Liao , Xibin Shao , Dan Wang , Daekeun Yoon , Bin Zou
IPC分类号： G02F1/1333 , G02F1/1335
CPC分类号： G02F1/133608 , G02F1/133308 , G02F1/133611 , G02F2001/133317 , G02F2001/133322
摘要： A liquid crystal display device is disclosed. The LCD device includes a liquid crystal panel and a backlight module, wherein the liquid crystal panel is hung onto the backlight module when the LCD device is placed in a vertical state.
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公开(公告)号：US20150338985A1
公开(公告)日：2015-11-26
申请号：US14421083
申请日：2014-05-23
发明人： Wenjia Sun , Hongli Zhu , Qing Ma , Daekeun Yoon
IPC分类号： G06F3/041
CPC分类号： G06F3/0416 , G06F1/1601 , G06F3/041 , G06F3/0412
摘要： A touch display device is provided to depress the chance that the touch display device generates bubble, mura or similar bad phenomena. The touch display device includes a touch screen (1) and a display panel (2) arranged opposite to each other, and at least two insert-fitting structures (3) located between the touch screen (1) and the display panel (2), and the touch screen (1) and the display panel (2) are connected with each other in an insert-fitting way through the insert-fitting structures (3).
摘要翻译： 提供了一种触摸显示装置，以抑制触摸显示装置产生气泡，气味或类似的不良现象的机会。 触摸显示装置包括彼此相对布置的触摸屏（1）和显示面板（2），以及位于触摸屏（1）和显示面板（2）之间的至少两个插入装配结构（3） ，并且触摸屏（1）和显示面板（2）通过插入配合结构（3）以嵌入方式彼此连接。
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公开(公告)号：US20150331171A1
公开(公告)日：2015-11-19
申请号：US14500552
申请日：2014-09-29
发明人： Lili Jia , Wenjia Sun , Xiuyun Chen , Qing Ma , Daekeun Yoon
IPC分类号： F21V8/00
CPC分类号： G02B6/00 , G02B6/0031 , G02B6/0068 , G02B6/0085 , G02B6/009 , G02F1/133621
摘要： The general inventive concepts provide a side-light type backlight unit. The side-light type backlight unit comprises a light guide plate and a light source located at the side of the light incident surface of the light guide plate. The light source comprises a circuit board which comprises a first region opposite to the light incident surface of the light guide plate and a second region adjacent to the first region. The first region and the second region are provided with LED lamps. By arranging LED lamps in both the first region and the second region of the circuit board of the side-light type backlight unit, the incident light of the side-light type backlight unit is increased, thereby improving the luminance of the side-light type backlight unit in 3D state. The disclosure further provides a display device comprising such a side-light type backlight unit.
摘要翻译： 总体发明构思提供了侧光型背光单元。 侧光型背光单元包括导光板和位于导光板的光入射面侧的光源。 光源包括电路板，其包括与导光板的光入射表面相对的第一区域和与第一区域相邻的第二区域。 第一区域和第二区域设置有LED灯。 通过在侧光式背光单元的电路板的第一区域和第二区域中配置LED灯，侧光型背光单元的入射光增加，从而提高侧光型的亮度 背光单元处于3D状态。 本公开还提供了一种包括这种侧光型背光单元的显示装置。
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公开(公告)号：US12130463B2
公开(公告)日：2024-10-29
申请号：US18022673
申请日：2022-03-25
发明人： Zhipeng Zhang , Dong Cui , Weining Chi , Yongle Qi , Shouyang Leng , Fengping Wang , Qing Ma , Daekeun Yoon , Wenyang Li , Yue Zhai , Yuanyuan Zhu
IPC分类号： F21V8/00
CPC分类号： G02B6/0038 , G02B6/0016 , G02B6/0076
摘要： Provided in the present disclosure are a backlight module and a display device. The backlight module includes: a first light guide plate, including: a first surface, a second surface, and a first side surface, where the second surface includes a plurality of first mesh points arranged in arrays; at least one first light source, adjacent to the first side surface; a first reverse prism, located on a side of the first surface away from the second surface; a first privacy filter, located on a side of the first reverse prism away from the first light guide plate; a second light guide plate, located on a side of the first privacy filter away from the first reverse prism, and including: a third surface and a fourth surface that are opposite, and a second side surface connecting the third surface and the fourth surface.
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