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公开(公告)号：US08617944B2
公开(公告)日：2013-12-31
申请号：US13783083
申请日：2013-03-01
Applicant: Samsung Display Co., Ltd.
Inventor： Byeong-Jin Lee , Hong-Sik Park , Sang-Tae Kim , Joon-Woo Lee , Young-Chul Park , Young-Jun Jin , Suck-Jun Lee , Seung-Jae Yang , O-Byoung Kwon , In-Ho Yu , Sang-Hoon Jang , Min-Ki Lim , Hye-Ra Shin , Yu-Jin Lee
IPC: H01L21/00 , H01L21/302
CPC classification number: H01L29/401 , C09K13/06 , H01L27/124 , H01L31/022475 , H01L31/022483 , H01L31/1884 , Y02E10/50
Abstract: An etchant composition for etching a transparent electrode is provided, the etchant composition includes an inorganic acid, an ammonium (NH4+)-containing compound, a cyclic amine compound, and the remaining amount of water.
Abstract translation: 提供了用于蚀刻透明电极的蚀刻剂组合物，蚀刻剂组合物包括无机酸，含铵（NH 4 +）的化合物，环胺化合物和剩余量的水。
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公开(公告)号：US11276353B2
公开(公告)日：2022-03-15
申请号：US16860753
申请日：2020-04-28
Applicant: Samsung Display Co., Ltd.
Inventor： Junhyun Park , Bon-Yong Koo , Yu-Jin Lee
IPC: G09G3/3275 , G09G3/3266 , H01L27/32
Abstract: A display device includes a display panel including a display and a non-display area, data lines, driving lines, power lines, and pixels connected to said lines being at the display area, a data driver for generating data signals supplied to the pixels, a power supply for generating a power signal supplied to the pixels, and a driving circuit at the non-display area and for generating driving signals supplied to the pixels, the driving circuit including stages for providing the driving signals to at least two of the driving lines, wherein data fan-out lines connected to the data driver are connected to the data lines, a power supply line connected to the power supply is connected to the power lines, and the driving circuit is connected to the driving lines, through a first connection line, a second connection line, a third connection line, and a fourth connection line.
