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公开(公告)号：US11698704B2
公开(公告)日：2023-07-11
申请号：US17708722
申请日：2022-03-30
发明人： Bugyoon Yoo , Yunjae Kim , Chang-Kil Lee
IPC分类号： G06F3/046 , H05K9/00 , G06F3/041 , H05K1/18 , H10K59/131 , H10K77/10 , H10K59/40 , H10K102/00
CPC分类号： G06F3/046 , G06F3/0412 , H05K9/0054 , G06F2203/04102 , G06F2203/04106 , G06F2203/04107 , H05K1/189 , H05K2201/10128 , H05K2201/10151 , H10K59/131 , H10K59/40 , H10K77/111 , H10K2102/311
摘要： A display device includes a display panel and a lower member disposed under the display panel. The lower member includes a support layer, a digitizer, a flexible circuit board, and a metal layer. The digitizer is disposed under the support layer having an insulating property. The flexible circuit board is connected to the digitizer. The metal layer is disposed under the digitizer, and an opening is defined through the metal layer to correspond to the flexible circuit board.
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公开(公告)号：US09852018B2
公开(公告)日：2017-12-26
申请号：US13955091
申请日：2013-07-31
发明人： Myoung-Ho Kwon , Chang-Jin Lee , Chang-Kil Lee , Tae-Sik Kim
IPC分类号： G06F11/07 , G09G3/00 , G09G3/3208 , G09G5/06
CPC分类号： G06F11/0763 , G06F11/0736 , G09G3/006 , G09G3/3208 , G09G5/06 , G09G2320/0276 , G09G2330/12
摘要： A method of detecting an error of a multi-time programmable (MTP) operation in which each gamma-offset and each header-bit at predetermined reference gray-levels are written in a MTP memory device while the MTP operation is performed on a pixel circuit, the each header-bit indicating whether or not the each gamma-offset is written in the MTP memory device, and it is detected whether or not the MTP operation is performed on the pixel circuit based on a logical operation between the header-bits at the predetermined reference gray-levels read from the MTP memory device when the MTP operation is finished on the pixel circuit.
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