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公开(公告)号：US20160203771A1
公开(公告)日：2016-07-14
申请号：US14858962
申请日：2015-09-18
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-hoon KWON , Junghyun KIM , Seokhyun NAM , Hee-kwang SONG , Ho-sik SHIN
IPC: G09G3/34
CPC classification number: G09G3/3413 , G09G3/3426 , G09G2320/064 , G09G2320/0646 , G09G2330/021 , G09G2360/16
Abstract: A display device including a display panel, a timing controller, a backlight unit, and a backlight controller. The display panel includes a plurality of display blocks, and receives an image signal and display an image. The backlight unit includes a-numbered red light sources, b-numbered green light sources (a and b are natural numbers, b
Abstract translation: 一种显示装置，包括显示面板，时序控制器，背光单元和背光控制器。 显示面板包括多个显示块，并且接收图像信号并显示图像。 背光单元包括一个编号的红色光源，b个绿色光源（a和b是自然数b
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公开(公告)号：US20180088266A1
公开(公告)日：2018-03-29
申请号：US15498677
申请日：2017-04-27
Applicant: Samsung Display Co., Ltd.
Inventor： Youngchun KIM , Kyung-min KIM , Hyuk-hwan KIM , Hee-kwang SONG
IPC: F21V8/00 , G02F1/1335 , G02F1/13 , G02F1/1333
CPC classification number: G02B6/005 , G02B6/0053 , G02F1/1323 , G02F1/133345 , G02F1/133377 , G02F1/133509 , G02F1/133528 , G02F1/1336 , G02F1/133615 , G02F1/133617 , G02F2001/133521 , G02F2001/133614 , G02F2202/28 , G02F2202/36
Abstract: A display apparatus includes a display module including a light conversion member including a plurality of quantum dots, a backlight unit providing a first light to the display module, and an optical filter disposed between the display module and the backlight unit. The optical filter includes a transmission filter layer transmitting a light in the first wavelength range and a second wavelength range, reflecting a light in a third wavelength range, and having a first effective refractive index and a viewing angle control layer disposed between the transmission filter layer and the display module to couple the transmission filter layer and the display module and having a second effective refractive index equal to or smaller than the first effective refractive index.
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公开(公告)号：US20190312181A1
公开(公告)日：2019-10-10
申请号：US16361123
申请日：2019-03-21
Applicant: Samsung Display Co., Ltd.
Inventor： Hee-kwang SONG , Sanghyuck YOON , Juyoung YOON , Hyeonmi LEE
Abstract: A display device including a light source member including a light-emitting device which emits a first light having a central wavelength in a wavelength region of about 390 nm to about 410 nm, and a first phosphor converting the first light into a second light having a central wavelength in a wavelength region of about 440 nm to about 460 nm, a display panel disposed on the light source member, and a color conversion layer disposed between the light source member and the display panel and including a luminous body which is excited by at least one of the first light or the second light and emits a light in a wavelength region which is different from that of the second light.
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公开(公告)号：US20160217752A1
公开(公告)日：2016-07-28
申请号：US14796236
申请日：2015-07-10
Applicant: Samsung Display Co., Ltd.
Inventor： Ho-Sik SHIN , Junghyun KIM , Yong-hoon KWON , Hee-kwang SONG
CPC classification number: G09G3/3607 , G09G3/3426 , G09G2300/0452 , G09G2320/0646
Abstract: A controlling method of a display apparatus, which includes pixels each including red, green, blue, and white sub-pixels, includes receiving image data in a unit of frame, analyzing the image data to extract pixel data with respect to a first pixel among the pixels and block data with respect to a first block of a backlight unit, which corresponds to the first pixel, normalizing the pixel data and the block data, comparing the normalized pixel data and the normalized block data, and generating white compensation data corresponding to the white sub-pixel on the basis of the compared result.
Abstract translation: 一种显示装置的控制方法，包括各自包括红色，绿色，蓝色和白色子像素的像素的显示装置，包括以帧为单位接收图像数据，分析图像数据以提取相对于第一像素的像素数据 相对于与第一像素对应的背光单元的第一块的像素和块数据，对像素数据和块数据进行归一化，比较归一化像素数据和归一化块数据，并生成对应于 基于比较结果的白色子像素。
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