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公开(公告)号：US11778875B2
公开(公告)日：2023-10-03
申请号：US17182566
申请日：2021-02-23
发明人： Kwang-Chul Jung , Youngrae Kim , Dong-Yoon So , Kyungmin Park , Samho Ihm , Yongjun Jo
IPC分类号： H10K59/131 , H01L23/00
CPC分类号： H10K59/131 , H01L24/06 , H01L2224/06515
摘要： A display device includes a base substrate including: a display region including a pixel, and a pad region defining an end surface of the base substrate which is furthest from the display region and exposed outside the display panel; an insulating layer in the display region and the pad region; and in the pad region: a signal pad electrically connected to the pixel and to a dummy pad; the insulating layer covering the signal pad and the dummy pad and defining an end surface of the insulating layer which is furthest from the display region and exposed outside the display panel; and a first opening in the insulating layer which exposes the signal pad outside the insulating layer and outside the display panel. In the pad region, the end surfaces of the base substrate and the insulating layer together define an inclined edge of the display panel.
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公开(公告)号：US09728156B2
公开(公告)日：2017-08-08
申请号：US14693728
申请日：2015-04-22
发明人： Hee-Rim Song , Kwang-Chul Jung , Il-Gon Kim , Se-Young Song
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3677 , G09G2320/0219
摘要： A display apparatus includes a display panel comprising a plurality of gate lines extending in a first diagonal direction of a display area, and a plurality of vertical lines extending in a vertical direction, the gate lines comprising a plurality of first gate lines disposed in a first sub-area of the display area, a plurality of second gate lines disposed in a second sub-area of the display area, a plurality of third gate lines disposed in a third sub-area of the display area, the third gate lines respectively connected to the vertical lines, and a gate driver disposed in the first peripheral area in which the data driver is disposed and configured to provide at least one of the first, second and third sub-areas with a gate signal different from a reference gate signal.
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公开(公告)号：US09606406B2
公开(公告)日：2017-03-28
申请号：US15151699
申请日：2016-05-11
发明人： Su-Jeong Kim , Ki-Chul Shin , Hoon Kim , Hyung-Guel Kim , Joo-Seok Yeom , Jae-Jin Song , Ho-Kil Oh , Yoon-Jang Kim , Jae-Hoon Jung , Kwang-Chul Jung
IPC分类号： G02F1/136 , G02F1/1362 , G02F1/1368 , G02F1/1343 , G09G3/36
CPC分类号： G02F1/136286 , G02F1/134336 , G02F1/136209 , G02F1/13624 , G02F1/1368 , G02F2001/134345 , G02F2001/136218 , G09G3/3648 , G09G2300/0447 , G09G2320/028
摘要： A liquid crystal display includes: a first substrate, a second substrate facing the first substrate, a liquid crystal layer interposed between the first substrate and the second substrate and including liquid crystal molecules, a gate line positioned on the first substrate, a data line positioned on the first substrate and crossing the gate line, a first thin film transistor and a second thin film transistor connected to the gate line and the data line, a third thin film transistor connected to the gate line and the second thin film transistor, a reference voltage line connected to the third thin film transistor, and a pixel electrode including a first subpixel electrode connected to the first thin film transistor and a second subpixel electrode connected to the second thin film transistor.
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4.发明授权Liquid crystal lens comprising first, second, and third lens electrodes and stereoscopic display device including the same 有权包括第一，第二和第三透镜电极的液晶透镜和包括其的立体显示装置公开(公告)号：US09588349B2
公开(公告)日：2017-03-07
申请号：US14204486
申请日：2014-03-11
发明人： Se-Young Song , Kwang-Chul Jung , Mee-Hye Jung , Sun-Hwa Lee , In-Jae Hwang
IPC分类号： G02B27/22 , G02F1/29 , G02F1/1345
CPC分类号： G02B27/2214 , G02F1/1345 , G02F1/29
摘要： A liquid crystal lens includes a first lens electrode, a second lens electrode, bus lines, and a contact portion. The first lens electrode is disposed in at least a display area of the liquid crystal lens. The second lens electrode is disposed in at least the display area. The bus lines are disposed in a peripheral area of the liquid crystal lens, the peripheral area being disposed outside the display area, the first lens electrode and the second lens electrode being connected to respective ones of the bus lines. The contact portion overlaps the bus lines and electrically connects the respective bus lines to the first lens electrode and the second lens electrode.
摘要翻译： 液晶透镜包括第一透镜电极，第二透镜电极，总线线路和接触部分。 第一透镜电极设置在至少液晶透镜的显示区域中。 第二透镜电极至少设置在显示区域中。 总线布置在液晶透镜的周边区域中，周边区域设置在显示区域的外部，第一透镜电极和第二透镜电极连接到各个总线。 接触部分与总线重叠，并将各个总线电连接到第一透镜电极和第二透镜电极。
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公开(公告)号：US08854287B2
公开(公告)日：2014-10-07
申请号：US13715697
申请日：2012-12-14
IPC分类号： G09G3/36 , G09G5/00 , H01L27/108 , H01L29/94 , G02F1/1362 , H01L21/00 , H01L21/84 , H01L21/8242
CPC分类号： G09G3/3607 , G02F1/1362 , G09G3/3648 , G09G2300/0443 , G09G2300/0447 , G09G2300/0876 , G09G2320/028
摘要： A vertical alignment liquid crystal display includes two sub-pixels each with a variable capacitor. A pixel is bisected into a high gray sub-pixel and a low gray sub-pixel through forming a variable capacitor at each sub-pixel. With this structure, the sub-pixels express different grays so that lateral visibility is enhanced. It is not required in bisecting a pixel into two sub-pixels to form separate wires for applying different signals thereto, and the amount of data to be processed at the driver for driving the display device is reduced. Furthermore, a pixel is bisected into two sub-pixels with variable capacitors in a simplified manner, and it is not required to form additional wires and elements, so the aperture ratio is enhanced.
摘要翻译： 垂直取向液晶显示器包括两个分别具有可变电容器的子像素。 通过在每个子像素处形成可变电容器，将像素平分成高灰度子像素和低灰度子像素。 利用这种结构，子像素表示不同的灰度，从而增强了横向可视性。 不需要将像素平分成两个子像素以形成用于向其施加不同信号的单独的线，并且减少用于驱动显示装置的驱动器处理的数据量。 此外，以简化的方式将像素分成具有可变电容器的两个子像素，并且不需要形成附加的线和元件，因此增加了开口率。
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公开(公告)号：US12127458B2
公开(公告)日：2024-10-22
申请号：US17682392
申请日：2022-02-28
发明人： Jun-Yong An , Min Jeong Kim , Hyungjun Park , Nuree Um , Kwang-Chul Jung
IPC分类号： G09G3/3233 , H10K59/131
CPC分类号： H10K59/1315 , G09G3/3233 , G09G2300/0819
摘要： A display device includes a substrate including sub-pixel circuit areas that are arranged in m rows and n columns, where m and n are positive integers, first gate lines extending in a row direction, data lines extending in a column direction, initialization power lines extending in the row direction, including first power lines disposed in sub-pixel circuit areas of odd rows and receiving a first initialization voltage and second power lines disposed in sub-pixel circuit areas of even rows and receiving a second initialization voltage, and transmission lines extending in the column direction, including first transmission lines disposed in sub-pixel circuit areas of odd columns and receiving the first initialization voltage from the first power lines and second transmission lines disposed in sub-pixel circuit areas of even columns and receiving the second initialization voltage from the second power lines.
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公开(公告)号：US10409117B2
公开(公告)日：2019-09-10
申请号：US15043972
申请日：2016-02-15
发明人： Sun Hwa Lee , Kwang-Chul Jung , Mee-Hye Jung
IPC分类号： G02F1/1343 , G02F1/1337 , G02F1/1333 , G02F1/1362 , G02F1/139
摘要： A liquid crystal display includes: a first substrate; and pixel electrodes disposed on the first substrate, each of the pixel electrodes including: a stem including a first stem and a second stem perpendicularly crossing each other; and a plurality of branch electrodes extending from the stem, wherein one of the first stem of and the second stem of each pixel electrode has a different width corresponding to a location of pixel electrodes on the display.
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公开(公告)号：US09488888B2
公开(公告)日：2016-11-08
申请号：US14273034
申请日：2014-05-08
发明人： Sun Hwa Lee , Kwang-Chul Jung , Se Young Song , Mee Hye Jung , In-Jae Hwang
IPC分类号： G02F1/1333 , G02F1/1362 , G02F1/1341
CPC分类号： G02F1/136209 , G02F1/133377 , G02F1/1341 , G02F1/136286
摘要： A display device improves horizontal crosstalk and an aperture ratio, and includes: a substrate; a gate line and a data line formed on the substrate; a thin film transistor connected to the gate line and the data line; a pixel electrode connected to the thin film transistor; a light block overlapping the thin film transistor on the pixel electrode; a light block passivation layer overlapping the thin film transistor and the data line on the light block; a common electrode formed on the pixel electrode, spaced apart from the pixel electrode with a plurality of microcavities interposed therebetween; a roof layer formed on the common electrode; an injection hole exposing a part of each of the plurality of microcavities; a liquid crystal layer filling the plurality of microcavities; and an encapsulation layer formed on the roof layer covering the injection hole to seal the microcavity.
摘要翻译： 显示装置改善水平串扰和开口率，并且包括：基板; 形成在基板上的栅极线和数据线; 连接到栅极线和数据线的薄膜晶体管; 连接到薄膜晶体管的像素电极; 与所述像素电极上的薄膜晶体管重叠的光块; 与薄膜晶体管重叠的光阻止钝化层和光块上的数据线; 形成在像素电极上的公共电极，与像素电极间隔开多个微腔; 形成在公共电极上的屋顶层; 喷射孔，其暴露所述多个微腔中的每一个的一部分; 填充所述多个微腔的液晶层; 以及形成在覆盖所述注入孔的所述屋顶层上以密封所述微腔的封装层。
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公开(公告)号：US09348188B2
公开(公告)日：2016-05-24
申请号：US14273188
申请日：2014-05-08
发明人： Yong-Hwan Shin , Hwa-Sung Woo , Kwang-Chul Jung , Chong-Chul Chai , Mee-Hye Jung
IPC分类号： G02F1/1362 , G09G3/36
CPC分类号： G02F1/136286 , G09G3/3614 , G09G3/3659 , G09G2300/0434 , G09G2300/0465 , G09G2320/0252 , G09G2320/0257 , G09G2320/028
摘要： A liquid crystal display according to an embodiment of the present invention includes: first and second substrates opposed to each other; a liquid crystal layer including liquid crystal molecules interposed between the first and second substrates; a gate line formed on the first substrate and transmitting a gate signal; first and second data lines formed on the first substrate and transmitting first and second data voltages having different polarities; a first switching element connected to the gate line and the first data line; a second switching element connected to the gate line and the second data line; and first and second pixel electrodes that are connected to the first and second switching elements, respectively, and separated from each other, wherein the liquid crystal layer has positive dielectric anisotropy.
摘要翻译： 根据本发明实施例的液晶显示器包括：彼此相对的第一和第二基板; 包括介于所述第一和第二基板之间的液晶分子的液晶层; 形成在第一基板上并传输栅极信号的栅极线; 形成在第一基板上并传输具有不同极性的第一和第二数据电压的第一和第二数据线; 连接到所述栅极线和所述第一数据线的第一开关元件; 连接到所述栅极线和所述第二数据线的第二开关元件; 以及分别连接到第一和第二开关元件并彼此分离的第一和第二像素电极，其中液晶层具有正的介电各向异性。
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公开(公告)号：US20150035741A1
公开(公告)日：2015-02-05
申请号：US14317768
申请日：2014-06-27
发明人： Sunhwa Lee , Jae Hwa Park , Kwang-Chul Jung , Kipyo Hong , Yong Seok Kim , Sunghwan Won , Meehye Jung
IPC分类号： G09G3/36
CPC分类号： G02F1/136286 , G02F1/136227
摘要： A display apparatus includes a base substrate, an array of pixel electrodes formed over the base substrate, an array of active cavities disposed over the array of pixel electrodes, at least one common electrode opposing the array of pixel electrodes such that the array of active cavities are disposed between the at least one common electrode and the array of pixel electrodes. The apparatus further includes a metal line electrically connected with the at least one common electrode in the display area.
摘要翻译： 显示装置包括基底基板，形成在基底基板上的像素电极阵列，设置在像素电极阵列上的有源空穴阵列，与像素电极阵列相对的至少一个公共电极，使得主动腔阵列 设置在至少一个公共电极和像素电极阵列之间。 该装置还包括与显示区域中的至少一个公共电极电连接的金属线。
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