公开(公告)号：US20150140704A1

公开(公告)日：2015-05-21

申请号：US14301840

申请日：2014-06-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-Hyun CHOUNG ,  In-Bae KIM ,  Hongsick PARK ,  Hyeonjeong SANG ,  Jaewoo JEONG ,  Byung uk KIM ,  Suk Il YOON ,  Se Hwan JUNG ,  Soon Beom HUH

IPC: H01L21/02

CPC classification number: H01L21/02052 ,  C03C23/0075 ,  C11D3/042 ,  C11D3/046 ,  C11D3/2075 ,  C11D3/2082 ,  C11D3/2086 ,  C11D3/3409 ,  C11D7/08 ,  C11D7/10 ,  C11D7/265 ,  C11D11/0047 ,  H01L27/1262

Abstract: A cleaning solution and a method for manufacturing a display device, the cleaning solution including about 2 wt % to about 12 wt % of nitric acid; about 0.5 wt % to about 15 wt % of an organic acid; about 0.1 wt % to about 10 wt % of a salt compound; about 0.01 wt % to about 3 wt % of an inorganic salt that includes fluorine; and a balance of water, all amounts being based on a total weight of the cleaning solution.

Abstract translation: 一种清洁溶液和显示装置的制造方法，所述清洗液含有约2重量％〜约12重量％的硝酸; 约0.5重量％至约15重量％的有机酸; 约0.1重量％至约10重量％的盐化合物; 约0.01重量％至约3重量％的包含氟的无机盐; 和水的平衡，所有量基于清洁溶液的总重量。

公开(公告)号：US20140240645A1

公开(公告)日：2014-08-28

申请号：US14187536

申请日：2014-02-24

Applicant: Samsung Display Co., Ltd.

Inventor： SeungBo SHIM ,  Yang-Ho JUNG ,  Jinho JU ,  Hyang-Shik KONG ,  Junhong PARK ,  Nam-Yi KIM ,  Byung uk KIM ,  Jinsun KIM ,  TAI HOON YEO ,  Hyoc-min YOUN ,  SANG HOON LEE

IPC: H01L27/32 ,  C08K5/12 ,  C08K5/06

CPC classification number: H01L27/3258 ,  B32B2457/202 ,  C08K5/06 ,  C08K5/12 ,  G02F1/1343

Abstract: A photosensitive resin composition comprises about 10 wt % to about 50 wt % of a solute comprising about 100 parts by weight of an acryl-based copolymer and about 5 to about 100 parts by weight of a 1,2-quinonediazide compound; and a solvent comprising a glycol-based material having a boiling point of greater than about 190° C., wherein the acryl-based copolymer is a copolymer of an unsaturated carbonic acid or an anhydride thereof, an epoxy group-containing unsaturated compound, and an olefin-based unsaturated compound.

Abstract translation: 感光性树脂组合物包含约10重量％至约50重量％的包含约100重量份丙烯酸类共聚物和约5至约100重量份1,2-醌二叠氮化合物的溶质; 和包含沸点大于约190℃的二醇类材料的溶剂，其中所述丙烯酸类共聚物是不饱和碳酸或其酸酐，含环氧基的不饱和化合物和 烯烃类不饱和化合物。