公开(公告)号：US20160075943A1

公开(公告)日：2016-03-17

申请号：US14956051

申请日：2015-12-01

Applicant: LG DISPLAY CO., LTD.

Inventor： Kyu-Nam KIM ,  Jin-Wuk KIM ,  Byung-Geol KIM ,  Sung-Woo KIM ,  Kyung-Kook JANG ,  Hee-Yeol KIM ,  Sung-Il WOO

IPC: C09K11/88

CPC classification number: C09K11/883 ,  B82Y20/00 ,  F21V9/14 ,  G02B6/0056 ,  G02F2/02 ,  Y10S977/762 ,  Y10S977/95

Abstract: A quantum rod luminescent display device includes a first substrate having a plurality of pixel regions; a plurality of first electrodes alternately arranged with a plurality of second electrodes in each of the plurality of pixel regions; a plurality of quantum rod compound layers over the first electrodes and the second electrodes, respectively in each of the plurality of pixel regions, each of the quantum rod compound layers including a quantum rod having a core, a shell surrounding the core, and an electron acceptor; a second substrate facing the first substrate; and a backlight unit at an outer surface of the first substrate. The electron acceptor is attached to or adjacent to the quantum rod.

Abstract translation: 量子棒发光显示装置包括具有多个像素区域的第一基板; 多个第一电极，在多个像素区域的每一个中与多个第二电极交替排列; 分别在多个像素区域的每个中的第一电极和第二电极上的多个量子棒化合物层，每个量子棒复合层包括具有芯的量子棒，围绕芯的壳和电子 受体; 面对所述第一基板的第二基板; 以及在所述第一基板的外表面处的背光单元。 电子受体附着在量子棒上或与量子棒相邻。

公开(公告)号：US20140016296A1

公开(公告)日：2014-01-16

申请号：US13651023

申请日：2012-10-12

Applicant: LG DISPLAY CO., LTD.

Inventor： Il JEON ,  Kyung-Chan KIM ,  Joong-Pill PARK ,  Moon-Bae GEE ,  Sung-Hee CHO ,  Kyung-Kook JANG ,  Kyung-Seok JEONG

IPC: F21V9/14

CPC classification number: G02F2/02 ,  H01L33/06 ,  H01L33/24

Abstract: A quantum rod light-emitting display device according to an embodiment of the invention includes a display panel including a first substrate, a second substrate opposite to the first substrate, and a quantum rod layer formed between the first substrate and the second substrate, wherein a plurality of quantum rods are arranged in the quantum rod layer in one direction; and a polarizer disposed on the display panel and including a quarter wave plate (QWP) layer and a polyvinyl alcohol (PVA) layer, wherein the PVA layer transmits only light linearly polarized in a first direction, and wherein the QWP layer is disposed under the PVA layer, and the QWP layer circularly polarizes the light linearly polarized in the first direction or linearly polarizes light reflected by the display panel in a second direction.

Abstract translation: 根据本发明的实施例的量子棒发光显示装置包括：显示面板，包括第一衬底，与第一衬底相对的第二衬底和形成在第一衬底和第二衬底之间的量子棒层，其中， 多个量子棒沿一个方向布置在量子棒层中; 和布置在所述显示面板上并包括四分之一波片（QWP）层和聚乙烯醇（PVA）层的偏振器，其中所述PVA层仅透射在第一方向上线性偏振的光，并且其中所述QWP层设置在 PVA层，并且所述QWP层使在所述第一方向上线偏振的光线圆偏振，或者使由所述显示面板反射的光沿第二方向线偏振。