Abstract: Various embodiments of the present application are directed towards a control gate layout to improve an etch process window for word lines. In some embodiments, an integrated chip comprises a memory array, an erase gate, a word line, and a control gate. The memory array comprises a plurality of cells in a plurality of rows and a plurality of columns. The erase gate and the word line are elongated in parallel along a row of the memory array. The control gate is elongated along the row and is between and borders the erase gate and the word line. Further, the control gate has a pad region protruding towards the erase gate and the word line. Because the pad region protrudes towards the erase gate and the word line, a width of the pad region is spread between word-line and erase-gate sides of the control gate.

Abstract: A memory array and an operation method of the memory array are provided. The memory array includes first and second ferroelectric memory devices formed along a gate electrode, a channel layer and a ferroelectric layer between the gate electrode and the channel layer. The ferroelectric memory devices include: a common source/drain electrode and two respective source/drain electrodes, separately in contact with a side of the channel layer opposite to the ferroelectric layer, wherein the common source/drain electrode is disposed between the respective source/drain electrodes; and first and second auxiliary gates, capacitively coupled to the channel layer, wherein the first auxiliary gate is located between the common source/drain electrode and one of the respective source/drain electrodes, and the second auxiliary gate is located between the common source/drain electrode and the other respective source/drain electrode.

Abstract: The invention provides an extract of Plectranthus amboinicus (Lour.) Spreng enriching anti-arthritis activity, which is obtained by eluting the crude extract of Plectranthus amboinicus (Lour.) Spreng using 50%˜95% alcoholic solution or solvents such as hexane and/or ethyl acetate. Also provided is a method for treating arthritis comprising such extract.

Abstract: The invention provides an extract of Plectranthus amboinicus (Lour.) Spreng enriching anti-arthritis activity, which is obtained by eluting the crude extract of Plectranthus amboinicus (Lour.) Spreng using 50%˜95% alcoholic solution or solvents such as hexane and/or ethyl acetate. Also provided is a method for treating arthritis comprising such extract.

Abstract: The invention provides a method for preventing or treating arthritis comprising administrating to a subject in need thereof an effective amount of an extract of Plectranthus amboinicus (Lour.) Spreng, which is obtained by eluting a crude extract of Plectranthus amboinicus (Lour.) Spreng using 50%—95% alcoholic solution.