公开(公告)号：US20160050472A1

公开(公告)日：2016-02-18

申请号：US14597430

申请日：2015-01-15

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Hee LEE ,  Yi Joon AHN ,  Yong Suk YEO

IPC: H04R1/02 ,  H01L27/32 ,  H01L51/52 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: H04R1/028 ,  H01L51/5237 ,  H04R7/045 ,  H04R17/00 ,  H04R2499/15

Abstract: A display device may include a display panel, a bottom chassis configured to accommodate the display panel, and a plurality of speaker units electrically connected to the display panel and configured to output sounds. The bottom chassis may include a plurality of protrusions protruding downward and in which an enclosure is defined, and also may include a groove that is defined between the protrusions, an opening that is defined by the protrusions, or an elastic member configured to couple the protrusions. The respective speaker units may be disposed in respective protrusions.

Abstract translation: 显示装置可以包括显示面板，被配置为容纳显示面板的底部机箱，以及电连接到显示面板并被配置为输出声音的多个扬声器单元。 底部底盘可以包括向下突出并且限定外壳的多个突起，并且还可以包括限定在突起之间的凹槽，由突起限定的开口或构造成将突起 。 相应的扬声器单元可以设置在相应的突起中。

公开(公告)号：US20160011442A1

公开(公告)日：2016-01-14

申请号：US14566302

申请日：2014-12-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Hee LEE ,  Yi Joon AHN ,  Yong Suk YEO

IPC: G02F1/1333 ,  H01L27/32 ,  F21V8/00

CPC classification number: H01L27/3225 ,  G02B6/0063 ,  G06F1/1605 ,  H01L27/3267

Abstract: A display device includes: a first display panel and a second display panel disposed to face each other; a backlight unit interposed between the first display panel and the second display panel; and a speaker unit including a first piezoelectric module and a second piezoelectric module sharing an enclosure and disposed to face each other, a first output unit configured to output sound produced from the first piezoelectric module, and a second output unit configured to output sound produced from the second piezoelectric module.

Abstract translation: 显示装置包括：第一显示面板和第二显示面板，被配置为彼此相对; 插入在第一显示面板和第二显示面板之间的背光单元; 以及扬声器单元，包括第一压电模块和第二压电模块，所述第一压电模块和第二压电模块共享外壳并彼此相对配置，第一输出单元，被配置为输出从所述第一压电模块产生的声音;第二输出单元，被配置为输出由 第二压电模块。

公开(公告)号：US20160102223A1

公开(公告)日：2016-04-14

申请号：US14644996

申请日：2015-03-11

Applicant: Samsung Display Co. Ltd.

Inventor： Myung Im KIM ,  Won Sang PARK ,  Yi Joon AHN ,  Suk Man YANG ,  Yong Suk YEO ,  Tae Hee LEE

IPC: C09D153/02 ,  H01G7/02 ,  C09D153/00

CPC classification number: C09D153/02 ,  C09D153/00 ,  H01G7/02 ,  H01G7/023

Abstract: Provided is a method of manufacturing a polymer electret. The method of manufacturing a polymer electrets includes forming a polymer thin film, which includes a block copolymer (BCP) having two or more polymer chains covalently bonded together; forming a nano-structure of the BCP in which a first block formed by first polymer chains that self-assemble together and a second block formed by second polymer chains that self-assemble together are micro-phase-separated, by performing an annealing process on the polymer thin film; forming a porous polymer film with a nano-pore by selectively removing one of the first block and the second block; and charging the porous polymer film.

Abstract translation: 提供一种制造聚合物驻极体的方法。 制造聚合物驻极体的方法包括形成聚合物薄膜，其包括具有两个或更多个共价键合在一起的聚合物链的嵌段共聚物（BCP）; 形成BCP的纳米结构，其中由自组装在一起的第一聚合物链形成的第一嵌段和由自组装在一起的第二聚合物链形成的第二嵌段通过对其进行退火处理而进行微相分离 聚合物薄膜; 通过选择性地去除第一块和第二块中的一个，形成具有纳米孔的多孔聚合物膜; 并加入多孔聚合物膜。