-
公开(公告)号：US10276721B2
公开(公告)日：2019-04-30
申请号：US14754039
申请日：2015-06-29
Applicant: Samsung Display Co., Ltd.
Inventor： Jae Hoon Jung , Heung Shik Park , Ki Chul Shin , Dan Bi Yang , Min-Joo Han , Ji Phyo Hong
IPC: H01L29/786 , H01L29/8605 , H01L31/113 , G02F1/133 , G09G3/36 , G02F1/1362 , G02F1/1368 , G02F1/1343
Abstract: A liquid crystal display includes a first gate line, a first data line, and a first pixel. The first pixel includes: a first subpixel including a first thin film transistor connected to the first gate line and data line, and a first liquid crystal capacitor, wherein a first terminal of the first liquid crystal capacitor is electrically connected to the first thin film transistor and a second terminal of the first liquid crystal capacitor is configured to receive a common voltage; and a second subpixel including a second thin film transistor connected to the first gate line and data line, a second liquid crystal capacitor, wherein a first terminal of the second liquid crystal capacitor is configured to receive the common voltage, and a thin film transistor resistor electrically connected between the second thin film transistor and a second terminal of the second liquid crystal capacitor.
-
公开(公告)号：US11003027B2
公开(公告)日：2021-05-11
申请号：US16809658
申请日：2020-03-05
Applicant: Samsung Display Co., Ltd.
Inventor： Min-Joo Han , Hyo Sik Kim , Kyu Su Ahn , Dan Bi Yang , Hee Hwan Lee , Hoon Kim , Ki Chui Shin
IPC: G02F1/1337 , G02F1/1343 , G02F1/1362
Abstract: A liquid crystal display includes: a first pixel and a second pixel for displaying different colors, the first pixel and the second pixel each including a first sub-pixel electrode receiving a first voltage; a second sub-pixel electrode receiving a second voltage; an insulating layer disposed between the first sub-pixel electrode and the second sub-pixel electrode; and a common electrode receiving a common voltage. A first portion of the first sub-pixel electrode and a second portion of the second sub-pixel electrode overlap each other, a difference between the first voltage and the common voltage is larger than a difference between the second voltage and the common voltage, and a ratio of the second voltage to the first voltage for the first pixel is different from a ratio of the second voltage to the first voltage for the second pixel.
-
公开(公告)号：US09575379B2
公开(公告)日：2017-02-21
申请号：US14612146
申请日：2015-02-02
Applicant: Samsung Display Co., Ltd.
Inventor： Hyo Sik Kim , Byung-Gon Kum , Min-Joo Han , Ji Phyo Hong
IPC: C09K19/00 , G02F1/1343 , G02F1/1337
CPC classification number: G02F1/13439 , G02F1/133707 , G02F2001/134345 , G02F2201/40 , Y10T428/10 , Y10T428/1059 , Y10T428/1064
Abstract: Disclosed is a liquid crystal display. According to an exemplary embodiment, a liquid crystal display includes: a first substrate; a first electrode disposed on the first substrate; a second substrate facing the first substrate; a second electrode disposed on the second substrate and facing the first electrode; a liquid crystal layer disposed between the first substrate and the second substrate; and a first silicon nitride film formed between the liquid crystal layer and at least one of the first electrode and the second electrode, wherein a first region in which the first silicon nitride film is disposed between either of the first electrode and the second electrode and the liquid crystal layer and a second region in which the first silicon nitride film is not disposed between the first electrode and the liquid crystal layer and between the second electrode and the liquid crystal layer are formed, and a first electric field generated between the first and second electrodes in the first region is different from a second electric field generated between the first and second electrodes in the second region.
Abstract translation: 公开了一种液晶显示器。 根据示例性实施例，液晶显示器包括：第一基板; 设置在所述第一基板上的第一电极; 面对所述第一基板的第二基板; 设置在所述第二基板上并面向所述第一电极的第二电极; 设置在所述第一基板和所述第二基板之间的液晶层; 以及在所述液晶层和所述第一电极和所述第二电极中的至少一个之间形成的第一氮化硅膜，其中所述第一氮化硅膜设置在所述第一电极和所述第二电极中的任一个之间的第一区域和 在第一电极和液晶层之间以及在第二电极和液晶层之间形成第一氮化硅膜的第一区域和第二区域，第一区域和第二区域之间形成第一和第二区域， 第一区域中的电极不同于在第二区域中在第一和第二电极之间产生的第二电场。
-
公开(公告)号：US10788714B2
公开(公告)日：2020-09-29
申请号：US16524931
申请日：2019-07-29
Applicant: Samsung Display Co., Ltd.
Inventor： Heung Shik Park , Jae Hoon Jung , Dan Bi Yang , Min-Joo Han , Ji Phyo Hong , Ki Chul Shin
IPC: G02F1/1337 , G02F1/1362 , G02F1/1345 , G02F1/1343
Abstract: A liquid crystal display includes a first substrate, pixel electrodes disposed on the first substrate and including a first sub-pixel electrode and a second sub-pixel electrode separated from each other and positioned in one pixel area, gate lines connected to the pixel electrodes, data lines connected to the pixel electrodes, reference voltage lines connected to the second sub-pixel electrode of the pixel electrodes, a second substrate facing the first substrate, a common electrode disposed on the second substrate, and a liquid crystal layer positioned between the first substrate and the second substrate and including liquid crystal molecules, a first initial pretilt angle of the liquid crystal molecules corresponding to the first sub-pixel electrode for the second substrate surface is larger than a second initial pretilt angle of the liquid crystal molecules corresponding to the second sub-pixel electrode for the second substrate surface.
-
公开(公告)号：US09799684B2
公开(公告)日：2017-10-24
申请号：US14858020
申请日：2015-09-18
Applicant: Samsung Display Co., Ltd.
Inventor： Jae Hoon Jung , Dan Bi Yang , Min-Joo Han , Ji Phyo Hong , Heung Shik Park , Ki Chul Shin
IPC: H01L29/04 , H01L27/12 , G02F1/1362 , H01L21/12 , H01L29/49 , G02F1/1337 , G02F1/1343
CPC classification number: H01L27/1251 , G02F1/133788 , G02F1/136213 , G02F2001/134345 , H01L21/12 , H01L27/1222 , H01L27/124 , H01L29/4908
Abstract: A liquid crystal display includes a first substrate, a gate line and a data line disposed on the first substrate, a first thin film transistor and a second thin film transistor connected to the gate line and the data line, a first subpixel electrode connected to the first thin film transistor, a resistor connected to the second thin film transistor and a resistance of the resistor is changed by a pulsed gate-on signal applied to the gate line, and a second subpixel electrode connected to the resistor.
-
Patent Agency Ranking
公开(公告)号：US10558087B2
公开(公告)日：2020-02-11
申请号：US15601163
申请日：2017-05-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ho Lim , Duck Jong Suh , Gi Hoon Yang , Suk-Kung Chei , Min-Joo Han
IPC: G02F1/133 , G02F1/1337 , C09K19/56 , G02F1/1343
Abstract: The present invention provides a liquid crystal display including: a first substrate; a second substrate configured to be separated from and overlap the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate and including liquid crystal molecules; a first polymer layer disposed between the first substrate and the liquid crystal layer; a second polymer layer disposed between the second substrate and the liquid crystal layer; and a plurality of protrusions disposed in at least one of a first position between the first polymer layer and the liquid crystal layer and a second position between the second polymer layer and the liquid crystal layer, in which the protrusions include polymers of reactive mesogens, and the first polymer layer and the second polymer layer include a polymer of a compound represented by Chemical Formula 1.
-
公开(公告)号：US09671656B2
公开(公告)日：2017-06-06
申请号：US14735667
申请日：2015-06-10
Applicant: Samsung Display Co., Ltd.
Inventor： Jae Hoon Jung , Dan Bi Yang , Min-Joo Han , Ji Phyo Hong , Ki Chul Shin
IPC: G02F1/1343 , G02F1/1337 , G02F1/1362
CPC classification number: G02F1/134363 , G02F1/133707 , G02F1/13624 , G02F2001/134345
Abstract: There is provided a liquid crystal display including a pixel electrode including a first subpixel electrode and a second subpixel electrode. The first subpixel electrode includes a first cross stem portion positioned in a first subpixel region and first minute branches extending from the first cross stem portion, and includes first and second body portions that are positioned in a third subpixel region and separated from each other, and a plurality of first and second slit portions that extend from the first and second body portions, respectively. The second subpixel electrode includes a second cross stem portion positioned in a second subpixel region and second minute branches that extend from the second cross stem portion, and includes a third cross stem portion positioned in a third subpixel region and third minute branches that extend from the third cross stem portion.
-
公开(公告)号：US10663802B2
公开(公告)日：2020-05-26
申请号：US15044815
申请日：2016-02-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Min-Joo Han , Hyo Sik Kim , Kyu Su Ahn , Dan Bi Yang , Hee Hwan Lee , Hoon Kim , Ki Chul Shin
IPC: G02F1/1337 , G02F1/1362 , G02F1/1343
Abstract: A liquid crystal display includes: a first pixel and a second pixel for displaying different colors, the first pixel and the second pixel each including a first sub-pixel electrode receiving a first voltage; a second sub-pixel electrode receiving a second voltage; an insulating layer disposed between the first sub-pixel electrode and the second sub-pixel electrode; and a common electrode receiving a common voltage. A first portion of the first sub-pixel electrode and a second portion of the second sub-pixel electrode overlap each other, a difference between the first voltage and the common voltage is larger than a difference between the second voltage and the common voltage, and a ratio of the second voltage to the first voltage for the first pixel is different from a ratio of the second voltage to the first voltage for the second pixel.
-
公开(公告)号：US10414983B2
公开(公告)日：2019-09-17
申请号：US15817817
申请日：2017-11-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ho Lim , Suk-Kung Chei , Min-Joo Han
Abstract: A curved liquid crystal display includes a first substrate, a second substrate overlapping the first substrate, a liquid crystal layer positioned between the first substrate and the second substrate and including a plurality of liquid crystal molecules, and a lower protrusion positioned between the first substrate and the liquid crystal layer, the lower protrusion being formed from at least one among a first compound represented by Chemical Formula 1, a polymer obtained from the first compound, and a polymer of the first compound and a cross-linker.
-
公开(公告)号：US09632376B2
公开(公告)日：2017-04-25
申请号：US14878058
申请日：2015-10-08
Applicant: Samsung Display Co., Ltd.
Inventor： Min-Joo Han , Dan Bi Yang , Ji Phyo Hong , Ki Chul Shin
IPC: G02F1/1362 , H01L27/12 , H01L29/423 , H01L29/788 , G02F1/1368
CPC classification number: G02F1/13624 , G02F1/136209 , G02F1/136213 , G02F1/136286 , G02F1/1368 , G02F2001/134345 , G09G3/3637 , G09G2300/0447 , G09G2300/0876 , H01L27/124 , H01L29/42324 , H01L29/788
Abstract: A liquid crystal display device includes: a first substrate for which a single pixel includes: first, second and third thin film transistors on the first substrate; a pixel electrode including a first subpixel electrode and a second subpixel electrode which are connected to the first thin film transistor and the second thin film transistor, respectively; and a divided reference voltage line connected to the third thin film transistor; a second substrate facing the first substrate; a common electrode on the second substrate; and a liquid crystal layer between the pixel electrode and the common electrode and including liquid crystal molecules. The third thin film transistor includes an electrically floating gate electrode, a source electrode defined by an extended portion of a terminal of the second thin film transistor, and a drain electrode defined by an extended portion of the divided reference voltage line.
-
-
-
-
-
-
-
-
-
Search Results
10
records
(took 0.014 seconds)
