Macronix International Co., Ltd.

Yu-Tsung Lin

Chien-Hung Liu

Shou-Wei Huang

Jyun-Siang Huang

Ying-Tso Chen

A memory device includes a memory array having a plurality of rows and columns of array blocks disposed in array block areas, array blocks including sub-arrays of memory cells arranged in rows and columns with word lines disposed in a patterned gate layer along the rows and one or more patterned conductor layers including bit lines disposed along the columns. A plurality of sets of local word line drivers is arranged in rows and columns disposed adjacent to corresponding array blocks. A set of global word line drivers driving global word lines disposed in an overlying patterned conductor layer over the one or more patterned conductor layers in the array blocks.

Word line driver circuitry and compact memory using same

A memory is provided. The memory includes a substrate, a number of parallel bit lines, a number of parallel word lines and at least a oxide-nitride-oxide (ONO) structure. The bit lines are disposed in the substrate. The word lines are disposed on the substrate. The word lines are crossed with but not perpendicular to the bit lines. The ONO structure is disposed between the word lines and the substrate.

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Taoyuan, Taiwan

Yu-Tsung Lin