Abstract:
PROBLEM TO BE SOLVED: To improve the alignment of a plate and a support.SOLUTION: The support comprises a reception zone in which the external envelope matches the shape of a plate (P2) designed to be placed on a droplet deposited at least in the reception zone in order to achieve capillary self-assembly of the plate and the support, and at least one pair of tracks (T11, T12) that extend on the support from the reception zone and that have a lyophilic type affinity with the droplet such that an overflow of the droplet beyond the reception zone is guided in the tracks, and the support is characterized in that the at least one pair of tracks comprises a first track (T11) and a second track (T12) that do not have the same lyophilic type degree of affinity with the droplet.
Abstract:
PROBLEM TO BE SOLVED: To provide a memory cell whose memory effect has been improved, having a transistor on a floating body region where its lower surface is isolated by non-flat surface bonding. SOLUTION: In the memory cell with a transistor on the floating body region, its lower surface is isolated by bonding, the bonding is non-flat and has a projection 40 towards the surface of the transistor, and the projection 40 is projected towards a gate substantially below the gate region 6 of the transistor. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a detection amplifier for DRAM connected in series between two terminals in which power source voltage is applied. SOLUTION: The detection amplifier is provided with an amplifying stage including a first channel type first transistor and two parallel branch lines, each branch line has the first channel type second transistor, a second channel type third transistor is connected in series respectively to the second transistor, gates of the second transistor and the third transistor included in one side of branch lines are connected to a connection point of the second transistor and the third transistor included in the other side of branch lines, each branch line has the first channel type first addition transistor connected in parallel to the first channel type second transistor. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a memory cell that is extremely compact, while avoiding an increase of complexity in a manufacturing method thereof.SOLUTION: The memory cell of SRAM having four transistors has a first area 5a made of a semiconductor material, and the first area has a first transmission transistor 1a and a first driver transistor 2a connected in series, a common terminal of which is a first electric node F. A second transmission transistor 1b and a second driver transistor 2b are connected in series on a second area made of a semiconductor material, a common terminal of which is a second electric node S. The first transmission transistor 1a and the second driver transistor 2b are on one side of a surface FS passing through the first electric node F and the second electric node S, while the first driver transistor 2a and the second transistor 1b are on the other side of the surface FS.