公开(公告)号：US20140295626A1

公开(公告)日：2014-10-02

申请号：US13964371

申请日：2013-08-12

Applicant: Samsung Display Co., Ltd.

Inventor： Hong-Sick PARK ,  Young-Jun KIM ,  Young-Woo PARK ,  Wang-Woo LEE ,  Won-Guk SEO ,  Sam-Young CHO ,  Seung-Yeon HAN ,  Gyu-Po KIM ,  Hyun-Cheol SHIN ,  Ki-Beom LEE

IPC: C23F1/18 ,  H01L27/12 ,  H01L21/28 ,  H01L21/67

CPC classification number: C23F1/18 ,  H01L21/67075 ,  H01L27/124 ,  H01L27/1259 ,  H01L29/4908 ,  H01L29/66969 ,  H01L29/78633 ,  H01L29/7869

Abstract: An etchant composition includes about 25 percent by weight to about 35 percent by weight of phosphoric acid, about 3 percent by weight to about 9 percent by weight of nitric acid, about 10 percent by weight to about 20 percent by weight of acetic acid, about 5 percent by weight to about 10 percent by weight of a nitrate, about 6 percent by weight to about 15 percent by weight of a sulfonic acid, about 1 percent by weight to about 5 percent by weight of an amine compound including a carboxyl group, about 0.1 percent by weight to about 1 percent by weight of a water-soluble amino acid, about 0.01 percent by weight to about 1 percent by weight of an azole compound, and water.

Abstract translation: 蚀刻剂组合物包括约25重量％至约35重量％的磷酸，约3重量％至约9重量％的硝酸，约10重量％至约20重量％的乙酸，约 5重量％至10重量％的硝酸盐，约6重量％至约15重量％的磺酸，约1重量％至约5重量％的包含羧基的胺化合物， 约0.1重量％至约1重量％的水溶性氨基酸，约0.01重量％至约1重量％的唑化合物和水。

公开(公告)号：US20130148046A1

公开(公告)日：2013-06-13

申请号：US13706790

申请日：2012-12-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Hyuk CHANG ,  Han-Sun RYOU ,  Yu-Deok SEO ,  Min-Uk KIM ,  Hyun-Seok KIM ,  Ki-Beom LEE ,  Sung-Hee LEE ,  Seung-Jun LEE ,  Nam-Ok JUNG ,  Gug-Rae JO

IPC: G02F1/13

CPC classification number: G02F1/1313 ,  G02B27/2214 ,  G02B27/26 ,  G02F1/133305 ,  G02F1/1347 ,  H04N13/305

Abstract: In a polarizing liquid crystal panel and a display apparatus including the polarizing liquid crystal panel, the polarizing liquid crystal panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a plastic substrate, a first electrode on the plastic substrate, and a first alignment layer on the first electrode. The second substrate includes a base substrate which opposes the first substrate, a second electrode on the base substrate, and a second alignment layer on the second electrode. The liquid crystal layer is between the first and second substrates and polarizes a light using an electric field between the first and second electrodes.

Abstract translation: 在偏振液晶面板和包括偏振液晶面板的显示装置中，偏振液晶面板包括第一基板，第二基板和液晶层。 第一基板包括塑料基板，塑料基板上的第一电极和第一电极上的第一对准层。 第二基板包括与第一基板相对的基底基板，基底基板上的第二电极和第二电极上的第二取向层。 液晶层位于第一和第二基板之间，并且使用第一和第二电极之间的电场使光偏振。