公开(公告)号：US08860900B2

公开(公告)日：2014-10-14

申请号：US14053836

申请日：2013-10-15

Applicant: Samsung Display Co., Ltd.

Inventor： Youn Hak Jeong ,  Jooseok Yeom ,  Keunchan Oh ,  Yoonsung Um ,  Heehwan Lee ,  Kyuwan Ryu ,  Jaejin Lyu ,  Myungjae Park

IPC: G02F1/136 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1337 ,  G09G3/36

CPC classification number: G02F1/1368 ,  G02F1/133528 ,  G02F1/133555 ,  G02F1/133707 ,  G02F1/1362 ,  G02F1/136286 ,  G09G3/3659 ,  G09G2300/0456 ,  G09G2300/0842

Abstract: A liquid crystal display includes a first substrate including pixels, each having a transmissive area and a reflective area, a second substrate, and a liquid crystal layer disposed between the first and second substrates. Each of the pixels includes first and second thin film transistors which output a data signal in response to a first gate signal, a transmissive pixel electrode disposed in the transmissive area and electrically connected to the first thin film transistor to charge a first pixel voltage based on the data signal, a reflective pixel electrode disposed in the reflective area and electrically connected to the second thin film transistor to charge a second pixel voltage based on the data signal, and a voltage controller which controls the first pixel voltage and the second pixel voltage in response to a second gate signal, which is generated after the first gate signal.

Abstract translation: 液晶显示器包括：第一基板，包括各自具有透射区域和反射区域的像素;第二基板;以及设置在第一和第二基板之间的液晶层。 每个像素包括响应于第一栅极信号输出数据信号的第一和第二薄膜晶体管，设置在透射区域中的电连接到第一薄膜晶体管的透射像素电极，以基于 所述数据信号，反射像素电极，设置在所述反射区域中并且电连接到所述第二薄膜晶体管，以基于所述数据信号对第二像素电压进行充电;以及电压控制器，其控制所述第一像素电压和所述第二像素电压 响应于在第一门信号之后产生的第二门信号。

公开(公告)号：US08642251B2

公开(公告)日：2014-02-04

申请号：US13672182

申请日：2012-11-08

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-cheol Moon ,  Jooseok Yeom

IPC: G02F1/1335 ,  G02F1/13363

CPC classification number: G02F1/133632 ,  G02F1/13624 ,  G02F2001/133631 ,  G02F2001/133633 ,  G02F2001/134345 ,  G02F2413/01 ,  G02F2413/02 ,  G02F2413/09 ,  G02F2413/11 ,  G02F2413/13 ,  G02F2413/14

Abstract: A method of manufacturing a display apparatus. The liquid crystal display includes a first substrate and a pixel electrode formed on the first substrate and having a plurality of branches. A plurality of alignment sections are interposed among the branches. An auxiliary liquid crystal layer having discotic liquid crystals is formed on the pixel electrode and the alignment sections. A main liquid crystal layer having a vertical alignment mode is formed on the auxiliary liquid crystal layer. A common electrode is formed on the main liquid crystal layer to apply an electric field to the main liquid crystal layer together with the pixel electrode. A second substrate is formed on the common electrode.

Abstract translation: 一种制造显示装置的方法。 液晶显示器包括形成在第一基板上并具有多个分支的第一基板和像素电极。 在分支之间插入多个对准部。 在像素电极和对准部分上形成具有盘状液晶的辅助液晶层。 在辅助液晶层上形成具有垂直取向模式的主液晶层。 在主液晶层上形成公共电极，与像素电极一起向主液晶层施加电场。 在公共电极上形成第二基板。