Robinson Intellectual Property Law Office, P.C.
Passive matrix display device
In a semiconductor device with a reflective passive matrix liquid crystal display mounted thereto, the area for mounting a logic circuit is reduced, the product is reduced in size, and further the reliability is improved. A semiconductor device with a reflective passive matrix liquid crystal display mounted thereto is reduced in size by forming all or some of externally-mounted logic circuits in a region overlapping a pixel region on a substrate where a reflective electrode is formed. The present invention can also reduce the number of IC chips and the like mounted to a substrate greatly and the reliability in mounting IC chips and the like to a substrate can be improved.
Semiconductor Energy Laboratory Co., Ltd.
G G
G02F G02F
additional inventional
Kiyoshi Kohei Tadafumi
Kato Mutaguchi Ozaki