1
Koyama Jun: El display device and electronic device. Semiconductor Energy Lab, January 12, 2001: JP2001-005426 (192 worldwide citation)

PROBLEM TO BE SOLVED: To provide a clear multilevel color displayable EL display device and an electronic device with it.SOLUTION: A current supplied to an EL element 110 is controlled by providing a resistor 109 of a resistance value higher than on-resistance of a current controlling TFT 108 betwee ...


2
Jun Koyama: EL display device and electronic device. Semiconductor Energy Laboratory, Eric J Robinson, Robinson Intellectual Property Law Office P C, August 10, 2004: US06774574 (100 worldwide citation)

An EL display device capable of producing a vivid multi-gradation color display, and an electronic device having the EL display device. An electric current supplied to an EL element


3
Shunpei Yamazaki: EL display device and electronic device. Semiconductor Energy Laboratory, Cook Alex McFarron Manzo Cummings & Mehler, April 22, 2003: US06552496 (99 worldwide citation)

An electroluminescence display device has a plurality of electroluminescence elements and a driver circuit formed over a substrate. At least a part of the driver circuit is disposed in a display portion of a substrate in order that the size of the display device can be reduced.


4
Jun Koyama: El display device and electronic device. Semiconductor Energy Laboratory, Eric J Robinson, Robinson Intellectual Property Law Office P C, December 31, 2002: US06501227 (93 worldwide citation)

An EL display device which can display vivid images with a good balance of the brightnesses of emitted red color, blue color, and green color light is provided. The EL display device has a plurality of pixels each containing EL elements respectively, and the EL display device performs gradation disp ...


5
Shunpei Yamazaki, Yasuyuki Arai, Mayumi Mizukami: EL display device and electronic device. Semiconductor Energy Laboratory, Fish & Richardson P C, November 15, 2005: US06965195 (80 worldwide citation)

A cover member is adhered onto a substrate on which an EL element is formed with a filler as an adhesive. Further, a sealing member is provided so as to cover a side surface (an exposing surface) of the filler, and a frame member is adhered using the sealing member. With this structure, the EL eleme ...


6
Shunpei Yamazaki: EL display device and electronic device. Semiconductor Energy Laboratory, Cook Alex McFarron Manzo Cummings & Mehler, August 10, 2004: US06774573 (76 worldwide citation)

An electroluminescence display device has a plurality of electroluminescence elements and a driver circuit formed over a substrate. At least a part of the driver circuit is disposed in a display portion of a substrate in order that the size of the display device can be reduced.


7
Jun Koyama: EL display device and electronic device. Semiconductor Energy Laboratory, Eric J Robinson, Robinson Intellectual Property Law Office P C, August 17, 2004: US06777887 (72 worldwide citation)

An EL display device capable of producing a vivid multi-gradation color display, and an electronic device having the EL display device. An electric current supplied to an EL element


8
Yamazaki Shunpei: El display device and electronic device. Semiconductor Energy Lab, March 23, 2001: JP2001-076868 (69 worldwide citation)

PROBLEM TO BE SOLVED: To reduce size and a manufacturing cost by forming a part or the whole of a driving circuit inside a picture element part. SOLUTION: In a picture element part, a CMOS circuit formed of an (n) channel type TFT 204 and a (p) channel type TFT 205 is formed under a picture element ...


9
Shunpei Yamazaki: EL display device and electronic device. Semiconductor Energy Laboratory, Cook Alex McFarron Manzo Cummings & Mehler, August 14, 2007: US07256422 (65 worldwide citation)

An electroluminescence display device has a plurality of electroluminescence elements and a driver circuit formed over a substrate. At least a part of the driver circuit is disposed in a display portion of a substrate in order that the size of the display device can be reduced.


10
Jun Koyama: EL display device and electronic device. Semiconductor Energy Laboratory, Eric J Robinson, Robinson Intellectual Property Law Office P C, April 15, 2008: US07358531 (62 worldwide citation)

An EL display device capable of producing a vivid multi-gradation color display, and an electronic device having the EL display device. An electric current supplied to an EL element 110 is controlled by providing a resistor 109 between a current control TFT 108 and the EL element 110 formed in a pix ...