专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US09864230B2 Backlight unit and display apparatus having the same 有权
公开(公告)号：US09864230B2
公开(公告)日：2018-01-09
申请号：US14601378
申请日：2015-01-21
申请人： Samsung Display Co., Ltd.
发明人： Junghyun Kwon , Hyundeok Im , Jong Hyuk Kang , Jae Byung Park , Haeil Park , Hyun Min Cho
IPC分类号： G02F1/1335 , F21V23/00 , F21V21/14 , F21V9/16 , G09G3/34
CPC分类号： G02F1/133603 , F21V9/30 , F21V21/14 , F21V23/002 , G02F2001/133622 , G09G3/3413 , G09G2300/0452 , G09G2310/0235
摘要： A display apparatus includes a display panel that includes a plurality of pixels which displays an image in a front direction, and a backlight unit which provides a light to the display panel and includes a first light source part which is disposed at a rear surface of the display panel, includes a first support substrate and a first light source mounted on the first support substrate and emits a first color light, and a second light source part which is disposed at the rear surface of the display panel, includes a second support substrate partially overlapped with the first support substrate and a second light source mounted on the second support substrate, and emits a second color light having a wavelength band different from that of the first color light, where an opening is defined through the second support substrate and corresponds to the first light source.

42. 发明申请

US20150194117A1 LIQUID CRYSTAL DISPLAY APPARATUS AND DRIVING METHOD THEREOF 有权
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US20150194117A1
公开(公告)日：2015-07-09
申请号：US14471665
申请日：2014-08-28
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Hyun Min Cho , Jae Byung Park , Seon-Tae Yoon , Kwangkeun Lee , Jaehyun Cho
IPC分类号： G09G3/36 , G09G3/20 , G09G3/34
CPC分类号： G09G3/3685 , G09G3/3413 , G09G3/3607 , G09G3/3611 , G09G2320/064 , G09G2340/06
摘要： A liquid crystal display apparatus includes a gamma mapping unit configured to receive red, green, and blue image information from an external device. During the first field, the gamma mapping unit generates first to third data signals for controlling the first to third pixels based on the red, green, and blue image information in synchronization with the backlight unit. During the second field, the gamma mapping unit generates fourth and fifth data signals for controlling the first and second pixels based on at least one of the first to third data signals or based on the red, green, and blue image information. As the quantity of the second color light leaked is adjusted through the first and second color filters in the second field, a color reproduction range and brightness of the liquid crystal display panel are improved. Thus, the display quality of the liquid crystal display apparatus is improved.
摘要翻译：液晶显示装置包括：伽马映射部，被配置为从外部装置接收红色，绿色和蓝色的图像信息。在第一场期间，伽马映射单元根据与背光单元同步的红色，绿色和蓝色图像信息产生用于控制第一至第三像素的第一至第三数据信号。在第二场期间，伽马映射单元基于第一至第三数据信号中的至少一个或基于红色，绿色和蓝色图像信息产生用于控制第一和第二像素的第四和第五数据信号。随着在第二场中通过第一和第二滤色器调节第二色光的泄漏量，液晶显示面板的色彩再现范围和亮度得到改善。因此，提高了液晶显示装置的显示质量。

43. 发明授权

US08760605B2 Display device and the method thereof 有权
标题翻译：显示装置及其方法
公开(公告)号：US08760605B2
公开(公告)日：2014-06-24
申请号：US13676716
申请日：2012-11-14
申请人： Samsung Display Co., Ltd.
发明人： Hyun Min Cho , Kwang Keun Lee , Jae Byung Park
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , G02F1/133615 , G02F1/133617 , G02F2201/52 , G02F2203/01 , H01J9/205
摘要： A display device including: first, second and third substrates, where the second substrate is between the first and third substrates; a light amount controlling layer between the first and second substrates; a color providing layer between the second and third substrates; a light source unit which provides light; and a light guide plate disposed below the first substrate, where the light guide plate guides the light from the light source to the first substrate, where the light amount controlling layer and the color providing layer include pixels corresponding to each other, light from the light guide plate and passed through a pixel of the light amount controlling layer to pass through an adjacent pixel of the color providing layer, and the pixels of the color providing layer include a color conversion region and a transparent region.
摘要翻译：一种显示装置，包括：第一，第二和第三基板，其中第二基板位于第一和第三基板之间; 第一和第二基板之间的光量控制层; 第二和第三基板之间的着色层; 提供光的光源单元; 以及导光板，其设置在所述第一基板的下方，其中所述导光板将来自所述光源的光引导到所述第一基板，其中所述光量控制层和所述着色层包括彼此对应的像素，来自所述光的光引导板并通过光量控制层的像素以通过彩色提供层的相邻像素，并且彩色提供层的像素包括颜色转换区域和透明区域。

44. 发明申请

US20130242228A1 LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF 有权
标题翻译：液晶显示及其制造方法
公开(公告)号：US20130242228A1
公开(公告)日：2013-09-19
申请号：US13645207
申请日：2012-10-04
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： JAE BYUNG PARK , Sung Sik Yun , Jong Hyuk Kang , Hae IL Park , Hyun Min Cho
IPC分类号： G02F1/13357 , H01L33/08
CPC分类号： G02F1/133514 , G02F1/133377 , G02F1/133528 , G02F1/133617 , G02F2/02 , G02F2201/08 , G02F2202/02 , G02F2202/36 , G02F2203/055
摘要： A wide viewing angle liquid crystal display includes color filters having a quantum dot and scattering particles and liquid crystal layer disposed in a microcavity, a distance between the color filter and the liquid crystal layer being sized to minimize display deterioration due to parallax.
摘要翻译：宽视角液晶显示器包括具有量子点和散射颗粒的滤色器和设置在微腔中的液晶层，滤色器和液晶层之间的距离的尺寸被设计成最小化由视差引起的显示劣化。

45. 发明授权

US11563074B2 Display apparatus including power supply wire that contacts second electrode and method of manufacturing the same 有权
公开(公告)号：US11563074B2
公开(公告)日：2023-01-24
申请号：US17079278
申请日：2020-10-23
申请人： Samsung Display Co., Ltd.
发明人： Hyun Min Cho , Tae Wook Kang , Sang Gun Choi , Shin Il Choi , Yun Jung Oh , Myoung Geun Cha
IPC分类号： H01L29/08 , H01L27/32 , H01L51/52 , H01L51/56
摘要： A display apparatus includes: a base substrate; a thin film transistor and a power supply wire on the base substrate; a first electrode on the base substrate, and electrically connected to the thin film transistor; a light emitting layer and a common layer on the first electrode; and a second electrode on the common layer. The power supply wire includes: a first conductive layer; a second conductive layer on the first conductive layer; and a third conductive layer on the second conductive layer. The third conductive layer protrudes more than the second conductive layer on a side surface of the power supply wire, and the second electrode contacts a side surface of the second conductive layer.

46. 发明申请

US20220254863A1 ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND A MANUFACTURING METHOD THEREOF 有权
公开(公告)号：US20220254863A1
公开(公告)日：2022-08-11
申请号：US17732797
申请日：2022-04-29
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Kyeong Su KO , Joon Yong Park , Gyung Min Baek , Hyun Min Cho , Dae Won Choi
IPC分类号： H01L27/32 , H01L51/56 , H01L51/52
摘要： An organic light emitting diode display including: a substrate; a TFT on the substrate; a planarization layer on the TFT; a pixel electrode on the planarization layer, wherein the pixel electrode includes upper and lower layers including a transparent conductive oxide and an intermediate layer including silver; an etch stop layer on the pixel electrode, wherein an upper surface of the pixel electrode is exposed by the etch stop layer; a partition on the etch stop layer, wherein the upper surface of the pixel electrode is exposed by the partition; an organic emission layer on the upper surface of the pixel electrode where the upper surface of the pixel electrode is exposed by the etch stop layer and the partition; and a common electrode on the organic emission layer and the partition, wherein the etch stop layer covers an edge and a side surface of the pixel electrode.

47. 发明授权

US11411044B2 Display device 有权
公开(公告)号：US11411044B2
公开(公告)日：2022-08-09
申请号：US16338449
申请日：2018-09-21
申请人： Samsung Display Co., Ltd.
发明人： Hyun Min Cho , Dae Hyun Kim , Jin Oh Kwag , Dong Hyun Kim , Keun Kyu Song , Hyun Deok Im , Sung Chan Jo
IPC分类号： H01L27/15 , H01L33/38 , H01L33/62
摘要： A display device comprises a first electrode, a second electrode disposed to be spaced apart from the first electrode and face the first electrode, a first insulating layer disposed to cover the first electrode and the second electrode, a second insulating layer disposed on at least a part of the first insulating layer and exposing at a part of a region where the first electrode and the second electrode overlaps the first insulating layer and at least one light emitting element on the exposed first insulating layer between the first electrode and the second electrode, wherein the second insulating layer includes at least one opening exposing the first insulating layer and disposed to be spaced apart from each other on a region where the first electrode and the second electrode face each other, and a bridge portion between the openings, and the light emitting element is disposed on the opening.

48. 发明授权

US11127914B2 Light emitting device and fabricating method thereof 有权
公开(公告)号：US11127914B2
公开(公告)日：2021-09-21
申请号：US16903278
申请日：2020-06-16
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Hyun Deok Im , Jong Hyuk Kang , Dae Hyun Kim , Joo Yeol Lee , Chi O Cho , Hyun Min Cho
IPC分类号： H01L51/50 , H01L25/075 , H01L51/05 , H01L51/52 , H01L27/32 , H01L33/62 , F21Y107/00
摘要： A light emitting device includes a plurality of unit light emitting regions on a substrate. At least one of the unit light emitting regions includes at least one pair of first and second electrodes that are spaced apart, at least one first bar-type LED in a first layer on the substrate, and at least one second bar-type LED in a second layer on the substrate. At least one of the first bar-type LED or the second bar-type LED is electrically connected between the first electrode and the second electrode.

49. 发明授权

US11088197B2 Light emitting device and manufacturing method of the light emitting device 有权
公开(公告)号：US11088197B2
公开(公告)日：2021-08-10
申请号：US16881788
申请日：2020-05-22
申请人： Samsung Display Co., Ltd.
发明人： Jong Hyuk Kang , Hyun Min Cho , Dae Hyun Kim , Joo Yeol Lee , Hyun Deok Im
IPC分类号： H01L27/15 , H01L33/00 , H01L33/40 , F21K9/68 , H01L25/075 , H01L33/60 , H01L33/62
摘要： A light-emitting device includes: a substrate; a unit light-emitting area disposed on the substrate; first and second electrodes disposed in the unit light-emitting area to be separated from each other; a plurality of rod-shaped LEDs disposed between the first and second electrodes; a reflective contact electrode disposed on opposite ends of the rod-shaped LEDs to electrically connect the rod-shaped LEDs to the first and second electrodes; and a light-transmitting structure disposed between the first and second electrodes and extending to cross the rod-shaped LEDs.

50. 发明申请

US20210215967A1 LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF 有权
公开(公告)号：US20210215967A1
公开(公告)日：2021-07-15
申请号：US17197571
申请日：2021-03-10
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Jae Byung Park , Sung Sik Yun , Jong Hyuk Kang , Hae Il Park , Hyun Min Cho
IPC分类号： G02F1/1335 , G02F2/02 , G02F1/13357 , G02F1/1333
摘要： A wide viewing angle liquid crystal display includes color filters having a quantum dot and scattering particles and liquid crystal layer disposed in a microcavity, a distance between the color filter and the liquid crystal layer being sized to minimize display deterioration due to parallax.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式