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    • 83. 发明公开
    • 아날로그 디지털 컨버터 및 이를 포함하는 이미지 센서
    • 模拟到数字转换器和包括它的图像传感器
    • KR1020120061094A
    • 2012-06-13
    • KR1020100103212
    • 2010-10-22
    • 삼성전자주식회사
    • 정운기서진호유귀성권민호김재홍
    • H03M1/12H03M3/00H04N5/378
    • H03M3/418H03M3/43H03M3/474H04N5/378H03M1/12
    • PURPOSE: An analog to digital converter and an image sensor including the same are provided to improve a working speed without the additional consumption of power or a circuit size by arranging a modulation unit including a plurality of modulators. CONSTITUTION: An analog to digital converter(1000) includes a modulation unit(1100) and a digital signal generation unit(1200). The modulation unit is arranged in one or more column lines from a plurality of column lines. The plurality of column lines respectively provides analog input signals. The modulation unit calculates the analog input signal provided from corresponding column lines. The modulation unit generates a digital bit stream signal corresponding to a part of digital signal bits in each stage. The digital signal generation unit generates a digital signal corresponding to the analog input signal by counting digital bit stream signals.
    • 目的:提供模数转换器和包括该模数转换器的图像传感器,以通过布置包括多个调制器的调制单元来提高工作速度,而不需要额外的功率消耗或电路尺寸。 构成:模数转换器(1000)包括调制单元(1100)和数字信号生成单元(1200)。 调制单元从多条列线排列成一列或多列。 多个列线分别提供模拟输入信号。 调制单元计算从相应列线提供的模拟输入信号。 调制单元在每一级产生对应于一部分数字信号位的数字比特流信号。 数字信号生成单元通过对数字比特流信号进行计数来生成与模拟输入信号对应的数字信号。
    • 87. 发明公开
    • 메모리 장치의 시퀀스 대체 방법, 상기 방법을 수행할 수 있는 장치들
    • 用于替换存储器件的序列的方法,以及使用其的装置
    • KR1020110017613A
    • 2011-02-22
    • KR1020090075165
    • 2009-08-14
    • 삼성전자주식회사
    • 김용준김재홍공준진
    • G11C8/04G11C8/12G11C8/06G06F12/00
    • G06F11/10
    • PURPOSE: A sequence replacement method and a device thereof are provided to improve the reliability of a memory device by replacing a specific sequence which is not required with a different sequence. CONSTITUTION: A sequence replacing unit(160) comprises a storage part and a sequence substitution circuit. The storage part stores an m number of sequences which are predefined. The sequence substitution circuit receives a first sequence outputted from a host. When the first sequence is the same as one among the m number of sequences, the sequence substitution circuit outputs a substitution sequence to a memory device instead of the first sequence. The substitution sequence includes pattern bits which represent the pattern of the first sequence and location bits which represent the start location of the first sequence.
    • 目的:提供序列替换方法及其装置,通过用不同序列替换不需要的特定序列来提高存储器件的可靠性。 构成:序列替换单元(160)包括存储部分和序列替换电路。 存储部存储预定义的m个序列。 序列替换电路接收从主机输出的第一序列。 当第一序列与m个序列中的序列相同时,序列替换电路将取代序列输出到存储器件而不是第一序列。 替换序列包括表示第一序列的模式的图形比特和表示第一序列的开始位置的位置比特。