公开(公告)号：EP3032293B1

公开(公告)日：2018-12-26

申请号：EP15001428.0

申请日：2015-05-12

申请人： LG Electronics Inc.

发明人： Sung, Jinwoo ,  Oh, Jinmok ,  Cho, Byoungkwon ,  Choi, Moongoo

IPC分类号： G02B1/04 ,  H01L33/50

CPC分类号： F21V9/30 ,  F21Y2113/13 ,  F21Y2115/10 ,  G02B1/04 ,  G02B6/0003 ,  G02F1/133603 ,  G02F2001/133614 ,  H01L33/50 ,  H01L33/502 ,  H01L33/505 ,  H01L2224/48091 ,  H01L2924/181 ,  C08L2666/70 ,  H01L2924/00014 ,  H01L2924/00012

摘要： A light conversion film including a first barrier film, a light conversion layer disposed on the first barrier film, the light conversion layer including a matrix resin and red quantum dots that are dispersed into the matrix resin, and a second barrier film disposed on the light conversion layer. The light conversion film satisfies following Equation (1): 5 ‰¤ (weight of quantum dot within light conversion layer/total weight of light conversion layer) X 100 X t ‰¤ 50, where, t is a thickness of the light conversion layer.

公开(公告)号：EP2960713B1

公开(公告)日：2017-06-28

申请号：EP15000546.0

申请日：2015-02-25

申请人： LG Electronics Inc.

发明人： Oh, Jinmok ,  Cho, Byoungkwon ,  Shin, Hyunkwon ,  Sung, Jinwoo

IPC分类号： G02F1/13357

CPC分类号： G02F1/133609 ,  G02F1/1336 ,  G02F1/133603 ,  G02F1/133606 ,  G02F2001/133614 ,  G02F2202/36

公开(公告)号：EP2960713A1

公开(公告)日：2015-12-30

申请号：EP15000546.0

申请日：2015-02-25

申请人： LG Electronics Inc.

发明人： Oh, Jinmok ,  Cho, Byoungkwon ,  Shin, Hyunkwon ,  Sung, Jinwoo

IPC分类号： G02F1/13357

CPC分类号： G02F1/133609 ,  G02F1/1336 ,  G02F1/133603 ,  G02F1/133606 ,  G02F2001/133614 ,  G02F2202/36

摘要： A backlight unit including a plurality of light sources configured to emit primary light, and a quantum dot composite. The quantum dot composite includes quantum dot phosphors excited by primary light supplied from the plurality of light sources so as to emit secondary light having a different wavelength than the primary light, and scattering particles that are configured to scatter the primary light. The scattering particles include first scattering particles, and second scattering particles different from the first scattering particles in size and composed of particles each having a diameter in the range of 5 to 50 nm.

摘要翻译： 背光单元包括被配置为发射初级光的多个光源以及量子点复合物。 量子点复合物包括由从多个光源提供的初级光激发的量子点荧光体，以发射具有与主光不同的波长的二次光，以及散射粒子，其被配置为散射初级光。 散射粒子包括第一散射粒子和不同于第一散射粒子的第二散射粒子，并且第二散射粒子由直径在5至50nm范围内的粒子组成。

公开(公告)号：EP3032923A1

公开(公告)日：2016-06-15

申请号：EP15001199.7

申请日：2015-04-22

申请人： LG Electronics Inc.

发明人： Sung, Jinwoo ,  OH, Jinmok ,  Jang, Dongseon

IPC分类号： H05B33/20 ,  H01L33/50

CPC分类号： C09K11/883 ,  B32B27/38 ,  B32B2264/0278 ,  B32B2264/10 ,  B32B2307/422 ,  B32B2457/20 ,  F21K9/64 ,  F21Y2115/10 ,  H01L33/50 ,  H05B33/20

摘要： A light conversion composite including a matrix resin and quantum dot-polymer beads dispersed within the matrix resin. The light conversion composite has a wave number q of 0.0056 Å -1 to 0.045 Å -1 at a peak point in a scattering intensity graph according to wave numbers measured by using small angle X-ray scattering.

摘要翻译： 光转换复合材料，包括基体树脂和分散在所述基质树脂中的量子点的聚合物珠。 光转换复合材料具有在一个散射强度曲线图gemäß波通过使用小角度X射线散射测定数的峰值点的0.0056 A -1〜0.045埃-1的波数q。

公开(公告)号：EP3053874B1

公开(公告)日：2017-11-22

申请号：EP15001514.7

申请日：2015-05-20

申请人： LG Electronics Inc.

发明人： Jeon, Seongman ,  OH, Jinmok ,  Choi, Moongoo ,  Shin, Hyunkwon ,  Sung, Jinwoo

IPC分类号： B82Y20/00 ,  G02F1/1335 ,  G02F2/02

CPC分类号： G02B6/0003 ,  B82Y20/00 ,  G02B6/0011 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133609 ,  G02F2/02 ,  G02F2001/133614 ,  G02F2001/133624 ,  G02F2203/055

摘要： A light conversion member having excellent reliability and white balance characteristics, and a backlight unit and a display device including the same are provided. The light conversion member according to the present disclosure includes at least one light conversion layer including quantum dots and at least one band-pass filter which reduces transmittance of light having a wavelength band of 480 nm or more.

公开(公告)号：EP3053874A1

公开(公告)日：2016-08-10

申请号：EP15001514.7

申请日：2015-05-20

申请人： LG Electronics Inc.

发明人： Jeon, Seongman ,  OH, Jinmok ,  Choi, Moongoo ,  Shin, Hyunkwon ,  Sung, Jinwoo

IPC分类号： B82Y20/00 ,  G02F1/1335 ,  G02F2/02

CPC分类号： G02B6/0003 ,  B82Y20/00 ,  G02B6/0011 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133609 ,  G02F2/02 ,  G02F2001/133614 ,  G02F2001/133624 ,  G02F2203/055

摘要： A light conversion member having excellent reliability and white balance characteristics, and a backlight unit and a display device including the same are provided. The light conversion member according to the present disclosure includes at least one light conversion layer including quantum dots and at least one band-pass filter which reduces transmittance of light having a wavelength band of 480 nm or more.

摘要翻译： 提供了具有优异的可靠性和白平衡特性的光转换构件以及包括该光转换构件的背光单元和显示装置。 根据本公开的光转换构件包括至少一个包含量子点的光转换层和至少一个带通滤波器，其降低具有480nm或更大波长带的光的透射率。

公开(公告)号：EP3032293A1

公开(公告)日：2016-06-15

申请号：EP15001428.0

申请日：2015-05-12

申请人： LG Electronics Inc.

发明人： Sung, Jinwoo ,  Oh, Jinmok ,  Cho, Byoungkwon ,  Choi, Moongoo

IPC分类号： G02B1/04 ,  H01L33/50

CPC分类号： F21V9/30 ,  F21Y2113/13 ,  F21Y2115/10 ,  G02B1/04 ,  G02B6/0003 ,  G02F1/133603 ,  G02F2001/133614 ,  H01L33/50 ,  H01L33/502 ,  H01L33/505 ,  H01L2224/48091 ,  H01L2924/181 ,  C08L2666/70 ,  H01L2924/00014 ,  H01L2924/00012

摘要： A light conversion film including a first barrier film, a light conversion layer disposed on the first barrier film, the light conversion layer including a matrix resin and red quantum dots that are dispersed into the matrix resin, and a second barrier film disposed on the light conversion layer. The light conversion film satisfies following Equation (1): 5 ≤ (weight of quantum dot within light conversion layer/total weight of light conversion layer) X 100 X t ≤ 50, where, t is a thickness of the light conversion layer.

摘要翻译： 一种光转换膜，包括第一阻挡膜，设置在第一阻挡膜上的光转换层，包含基质树脂的光转换层和分散在基体树脂中的红色量子点，以及设置在该光上的第二阻挡膜 转换层。 光转换膜满足以下等式（1）：5‰（光转换层内的量子点的重量/光转换层的总重量）×100×t‰¤50，其中t为光转换层的厚度 。

公开(公告)号：EP3032294B1

公开(公告)日：2017-10-25

申请号：EP15001429.8

申请日：2015-05-12

申请人： LG Electronics Inc.

发明人： Sung, Jinwoo ,  Choi, Moongoo ,  Shin, Hyunkwon ,  Jang, Dongseon

IPC分类号： G02B1/04

CPC分类号： F21V9/30 ,  C09K11/703 ,  F21K9/64 ,  F21Y2115/10 ,  G02B1/04 ,  H01L33/502 ,  C08L2666/70

摘要： A quantum dot-polymer complex and a method for preparing the same. The quantum dot-polymer complex includes a first phase formed of a matrix resin, a globular second phase dispersed in the first phase, the second phase including a quantum dot therein, and a third phase disposed along a surface of the second phase between the first and second phases.

公开(公告)号：EP3088950A1

公开(公告)日：2016-11-02

申请号：EP15002904.9

申请日：2015-10-12

申请人： LG Electronics Inc.

发明人： Jeon, Seongman ,  OH, Jinmok ,  Shin, Hyunkwon ,  Sung, Jinwoo

IPC分类号： G02F1/13357 ,  H01L33/50 ,  H01L33/48 ,  H01L33/52 ,  H01L33/60

CPC分类号： H01L33/505 ,  F21V9/30 ,  G02B6/0031 ,  G02B6/0073 ,  G02F1/133603 ,  G02F1/133615 ,  G02F2/02 ,  G02F2001/133614 ,  G02F2202/36 ,  H01L33/48 ,  H01L33/501 ,  H01L33/504 ,  H01L33/507 ,  H01L33/52

摘要： A light conversion plate (10) including a first glass substrate (11); a light conversion layer (13) disposed on the first glass substrate (11) and including quantum dots (17) that convert incident light into light having a specific wavelength range; and a second glass substrate (15) disposed on the light conversion layer (13). Further, a surface of at least one of the first glass substrate (11) and the second glass substrate (15) includes protrusion patterns.

摘要翻译： 光转换板（10），其包括第一玻璃基板（11）; 设置在所述第一玻璃基板（11）上的光转换层（13）和包含量子点（17）做了入射光转换为具有特定波长范围的光; 和第二玻璃基板（15），设置在光转换层（13）上。 此外，第一玻璃基板（11）和所述第二玻璃基板的至少一个的表面（15）包括突起图案。

公开(公告)号：EP3032294A1

公开(公告)日：2016-06-15

申请号：EP15001429.8

申请日：2015-05-12

申请人： LG Electronics Inc.

发明人： Sung, Jinwoo ,  Choi, Moongoo ,  Shin, Hyunkwon ,  Jang, Dongseon

IPC分类号： G02B1/04

CPC分类号： F21V9/30 ,  C09K11/703 ,  F21K9/64 ,  F21Y2115/10 ,  G02B1/04 ,  H01L33/502 ,  C08L2666/70

摘要： A quantum dot-polymer complex and a method for preparing the same. The quantum dot-polymer complex includes a first phase formed of a matrix resin, a globular second phase dispersed in the first phase, the second phase including a quantum dot therein, and a third phase disposed along a surface of the second phase between the first and second phases.

摘要翻译： 量子点 - 聚合物配合物和用于制备其的方法。 量子点 - 聚合物络合物包括第一阶段形成的基质树脂的，球状的第二相分散在第一相，第二相包含在其中的量子点，和第三相沿着第一之间的第二相的表面设置 和第二阶段。