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1. 发明授权

US10261358B2 Liquid crystal display panel and manufacturing method thereof 有权
公开(公告)号：US10261358B2
公开(公告)日：2019-04-16
申请号：US15823146
申请日：2017-11-27
申请人： Samsung Display Co., Ltd.
发明人： Byoung Sun Na , Hee June Kwak , Seok Kyu Yoon , Sang-Uk Lim , Seung Soo Baek , Seong Young Lee , Wan-Soon Im
IPC分类号： G02F1/1335 , G02F1/1339 , G02F1/1333 , G02F1/1362
摘要： Provided are a liquid crystal display panel and a manufacturing method thereof, and more particularly, a liquid crystal display panel including white pixels and a manufacturing method thereof. The liquid crystal display panel includes: a first substrate and a second substrate facing each other; a liquid crystal layer positioned between the first substrate and the second substrate; a plurality of color filters positioned on the first substrate and representing different colors from each other, in which at least two of the plurality of color filters overlap with each other on the first substrate to form an overlapping portion, and the overlapping portion forms a first spacer; a transparent filter positioned on the first substrate and positioned in a transmitting area of a white pixel; and a second spacer including the same material as the transparent filter.

2. 发明授权

US10228587B2 Liquid crystal display panel and manufacturing method thereof 有权
公开(公告)号：US10228587B2
公开(公告)日：2019-03-12
申请号：US15823146
申请日：2017-11-27
申请人： Samsung Display Co., Ltd.
发明人： Byoung Sun Na , Hee June Kwak , Seok Kyu Yoon , Sang-Uk Lim , Seung Soo Baek , Seong Young Lee , Wan-Soon Im
IPC分类号： G02F1/1335 , G02F1/1339 , G02F1/1333 , G02F1/1362
摘要： Provided are a liquid crystal display panel and a manufacturing method thereof, and more particularly, a liquid crystal display panel including white pixels and a manufacturing method thereof. The liquid crystal display panel includes: a first substrate and a second substrate facing each other; a liquid crystal layer positioned between the first substrate and the second substrate; a plurality of color filters positioned on the first substrate and representing different colors from each other, in which at least two of the plurality of color filters overlap with each other on the first substrate to form an overlapping portion, and the overlapping portion forms a first spacer; a transparent filter positioned on the first substrate and positioned in a transmitting area of a white pixel; and a second spacer including the same material as the transparent filter.

3. 发明授权

US10096289B2 Display apparatus with adjusted aperture ratio 有权
公开(公告)号：US10096289B2
公开(公告)日：2018-10-09
申请号：US14734934
申请日：2015-06-09
申请人： Samsung Display Co., Ltd.
发明人： Sunhwa Lee , Kwang-chul Jung , Sang-Uk Lim
IPC分类号： G09G5/00 , G09G3/36 , G02F1/1343 , G09G5/02 , G09G5/18
摘要： A display apparatus with improved aperture ratio and light transmittance is presented. The apparatus has a pixel group that includes a first pixel including first and second sub-regions, a second pixel including third and fourth sub-regions, and a third pixel including fifth and sixth sub-regions. The first, second, and third pixels are sequentially arranged in a first direction and at least two sub-regions of the first, third, and fifth sub-regions have different widths in the first direction. The second, fourth, and sixth sub-regions are sequentially arranged in the first direction, and at least one sub-region of the second, fourth, and sixth sub-regions expands toward an adjacent sub-region in the first direction and has a width greater than a width of the other sub-regions of the second, fourth, and sixth sub-regions in the same pixel group.

4. 发明授权

US09778528B2 Display apparatus 有权
公开(公告)号：US09778528B2
公开(公告)日：2017-10-03
申请号：US14640954
申请日：2015-03-06
申请人： Samsung Display Co., Ltd.
发明人： Sang-Uk Lim , Sunhwa Lee , Ji-Sun Kim , Kwang-chul Jung , Seokha Hong
IPC分类号： H01L27/12 , G02F1/1362 , G02F1/1343 , G09G3/36
CPC分类号： G02F1/136286 , G02F1/134336 , G09G3/3611 , G09G3/3614 , G09G2300/0426 , G09G2300/0452 , G09G2310/067 , G09G2320/0209 , H01L27/124
摘要： A display apparatus includes gate lines configured to receive gate signals, data lines arranged to cross the gate lines and configured to receive data voltages, and pixels grouped into first pixel groups and second pixel groups and connected to the gate lines and the data lines. The gate signals are configured to be applied to the gate lines in a predetermined order while skipping at least one gate line without being sequentially and consecutively applied to two gate lines adjacent to each other among the gate lines.

5. 发明授权

US09726952B2 Liquid crystal display having wide viewing angle 有权
公开(公告)号：US09726952B2
公开(公告)日：2017-08-08
申请号：US14981498
申请日：2015-12-28
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Young-Soo Yoon , Joon-Chul Goh , Sang-Uk Lim , Chongchul Chai
IPC分类号： G09G3/36 , G02F1/1362 , G02F1/1343 , G02F1/1368
CPC分类号： G02F1/13624 , G02F1/134309 , G02F1/136213 , G02F1/136286 , G02F1/1368 , G02F2001/134345 , G09G3/3677 , G09G3/3688
摘要： A liquid crystal display includes first and second sub-pixels charged with the same voltage during a first period. The voltage charged in the second sub-pixel is decreased after the first period. Since the voltage level of the first sub-pixel is different from the voltage level of the second sub-pixel after the first period, liquid crystal molecules disposed corresponding to the first sub-pixel are aligned in a direction different from that of liquid crystal molecules disposed corresponding to the second sub-pixel. Thus, a side viewing angle of the liquid crystal display is improved.

6. 发明申请

US20210074786A1 DISPLAY DEVICE 有权
公开(公告)号：US20210074786A1
公开(公告)日：2021-03-11
申请号：US17100160
申请日：2020-11-20
申请人： Samsung Display Co., Ltd.
发明人： Sang Jin Jeon , Cheol-Gon Lee , Sang-Uk Lim
IPC分类号： H01L27/32 , G09G3/3225
摘要： A display device includes a substrate; an active pattern disposed on the substrate; a first insulating layer; a first conductive layer disposed on the first insulating layer and having a driving gate electrode; a second insulating layer; a second conductive layer disposed on the second insulating layer and having a first storage electrode; a third insulating layer; a third conductive layer disposed on the third insulating layer and having a second storage electrode; and a light-emitting element disposed on the third conductive layer, wherein the second storage electrode overlaps the first storage electrode via the third insulating layer to form a first capacitor, the first storage electrode overlaps the driving gate electrode via the second insulating layer to form a second capacitor, and the driving gate electrode, the first storage electrode, and the second storage electrode at least partially overlap each other.

7. 发明授权

US10777133B2 Organic light emitting diode display 有权
公开(公告)号：US10777133B2
公开(公告)日：2020-09-15
申请号：US15805992
申请日：2017-11-07
申请人： Samsung Display Co., Ltd.
发明人： Sang Jin Jeon , Sang-Uk Lim
IPC分类号： G09G3/3258 , G09G3/3233 , G09G3/3266 , G09G3/3283 , H01L27/32 , H01L27/12 , H01L29/786
摘要： An OLED display device includes a pixel having a switching transistor turned on by a scan signal received from a scan line and which transmits a data signal received from a data line to a first node, a driving transistor connected between the first node and a second node and through which a driving current corresponding to the data signal flows, a storage capacitor including one end connected to a power supply and another end connected to a gate electrode of the driving transistor, an OLED emitting light by the driving current, and a light emission control transistor connected between the second node and an anode of the OLED and which is turned on by an light emission control signal and transmits the driving current to the OLED. The switching transistor may be an n-type transistor, and the light emission control transistor is a p-type transistor.

8. 发明授权

US09939674B2 Liquid crystal display device 有权
公开(公告)号：US09939674B2
公开(公告)日：2018-04-10
申请号：US14566556
申请日：2014-12-10
申请人： Samsung Display Co., Ltd.
发明人： Seok Kyu Yoon , Hee June Kwak , Eun Ju Kim , Sun Hwa Lee , Yun Seok Lee , Jun Pyo Lee , Sang-Uk Lim
IPC分类号： G02F1/1335 , G02F1/133 , G02F1/1343 , G02B5/20 , G02B5/22
CPC分类号： G02F1/133514 , G02B5/201 , G02B5/22 , G02F1/13306 , G02F1/134309 , G02F2001/134345 , G02F2201/52 , G02F2203/01
摘要： A liquid crystal display device that allows efficient luminance control is presented. The device includes: first, second, and third color pixel areas; a first substrate and a second substrate; a first color filter disposed in the first color pixel area on the first substrate or the second substrate; a second color filter disposed in the second color pixel area on the first substrate or the second substrate; a third color filter disposed in the third color pixel area on the first substrate or the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, wherein the first color pixel area includes a first transparent region at which the first color filter is not disposed, and a ratio of the first transparent region of the first color pixel area to the first color pixel area is in a range of 1/1000 to ½, inclusive.

9. 发明授权

US09851600B2 Liquid crystal display panel and manufacturing method thereof 有权
公开(公告)号：US09851600B2
公开(公告)日：2017-12-26
申请号：US15478962
申请日：2017-04-04
申请人： Samsung Display Co., Ltd
发明人： Byoung Sun Na , Hee June Kwak , Seok Kyu Yoon , Sang-Uk Lim , Seung Soo Baek , Seong Young Lee , Wan-Soon Im
IPC分类号： G02F1/1339 , G02F1/1335 , G02F1/1333 , G02F1/1362
CPC分类号： G02F1/133514 , G02F1/133305 , G02F1/133345 , G02F1/133512 , G02F1/133516 , G02F1/1339 , G02F1/13394 , G02F2001/13396 , G02F2001/13398 , G02F2001/136222
摘要： Provided are a liquid crystal display panel and a manufacturing method thereof, and more particularly, a liquid crystal display panel including white pixels and a manufacturing method thereof. The liquid crystal display panel includes: a first substrate and a second substrate facing each other; a liquid crystal layer positioned between the first substrate and the second substrate; a plurality of color filters positioned on the first substrate and representing different colors from each other, in which at least two of the plurality of color filters overlap with each other on the first substrate to form an overlapping portion, and the overlapping portion forms a first spacer; a transparent filter positioned on the first substrate and positioned in a transmitting area of a white pixel; and a second spacer including the same material as the transparent filter.

10. 发明授权

US09436045B2 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US09436045B2
公开(公告)日：2016-09-06
申请号：US14474538
申请日：2014-09-02
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Heerim Song , Sang-Uk Lim , Sangjin Jeon
IPC分类号： G02F1/1343 , G02F1/1362 , G02F1/1368 , G02F1/1337
CPC分类号： G02F1/134309 , G02F1/133707 , G02F1/13624 , G02F1/1368 , G02F2001/134345
摘要： A liquid crystal display includes a pixel that includes a first sub-pixel chargeable with a first voltage and a second sub-pixel chargeable with a second voltage different from the first voltage, a pixel electrode that includes a first sub-pixel electrode in the first sub-pixel and a second sub-pixel electrode in the second sub-pixel, a common electrode that faces the pixel electrode, and a liquid crystal layer between the pixel electrode and the common electrode. The first sub-pixel electrode includes a first trunk portion and a plurality of first branch portions protruding from and extending from one side of the first trunk portion. The second sub-pixel electrode includes a second trunk portion and a plurality of second and third branch portions that protrude from both sides of the second trunk portion and extend substantially parallel to the first branch portions.
摘要翻译：液晶显示器包括像素，该像素包括可以利用第一电压充电的第一子像素和可与不同于第一电压的第二电压充电的第二子像素;像素电极，其包括第一子像素电极，第二子像素中的子像素和第二子像素电极，面对像素电极的公共电极以及像素电极和公共电极之间的液晶层。第一子像素电极包括第一主干部分和从第一主干部分的一侧突出并从第一主体部分的一侧延伸的多个第一分支部分。第二子像素电极包括第二主体部分和从第二主体部分的两侧突出并且基本上平行于第一分支部分延伸的多个第二和第三分支部分。

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