El display device and method for manufacturing the same
0 Assignments
0 Petitions
Accused Products
Abstract
Plurality of pixels (102) are arranged on the substrate. Each of the pixels (102) is provided with an EL element which utilizes as a cathode a pixel electrode (105) connected to a current control TFT (104). On a counter substrate (110), a light shielding film (112) is disposed at the position corresponding to periphery of each pixel (102), while a color filter (113) is disposed at the position corresponding to each of the pixels (102). This light shielding film makes the contour of the pixels clear, resulting in an image display with high definition. In addition, it is possible to fabricate the EL display device of the present invention with most of an existing manufacturing line for liquid crystal display devices. Thus, an amount of equipment investment can be significantly reduced, thereby resulting in a reduction in the total manufacturing cost.
-
Citations
48 Claims
-
1-33. -33. (canceled)
-
34. An EL display device, comprising:
-
an active matrix substrate on which a plurality of pixels are arranged, each of the pixels including a TFT and an EL element; and
a counter substrate opposed to the active matrix substrate, wherein the counter substrate is provided with;
a light shielding film disposed at first positions respectively corresponding to peripheries of the respective pixels on the active matrix substrate; and
a first color filter for obtaining red light, a second color filter for obtaining green light, and a third color filter for obtaining blue light each disposed at second position corresponding to one of the plurality of pixels on the active matrix substrate. - View Dependent Claims (35, 36, 37, 38)
-
-
39. An EL display device, comprising:
-
an active matrix substrate on which a plurality of pixels are arranged, each of the pixels including a TFT and an EL element; and
a counter substrate opposed to the active matrix substrate adhered to the active matrix substrate by a sealing agent, wherein the counter substrate is provided with;
a light shielding film disposed at first positions respectively corresponding to peripheries of the respective pixels on the active matrix substrate; and
a first color filter for obtaining red light, a second color filter for obtaining green light, and a third color filter for obtaining blue light each disposed at second position corresponding to one of the plurality of pixels on the active matrix substrate. - View Dependent Claims (40, 41, 42, 43)
-
-
44. An EL display device, comprising:
-
an active matrix substrate on which a plurality of pixels are arranged, each of the pixels including a TFT and an EL element; and
a counter substrate opposed to the active matrix substrate adhered to the active matrix substrate by a sealing agent, wherein a space enclosed by active matrix substrate, the counter substrate and the sealing agent is filled with a transparent adhesive, and wherein the counter substrate is provided with;
a light shielding film disposed at first positions respectively corresponding to peripheries of the respective pixels on the active matrix substrate; and
a first color filter for obtaining red light, a second color filter for obtaining green light, and a third color filter for obtaining blue light each disposed at second position corresponding to one of the plurality of pixels on the active matrix substrate. - View Dependent Claims (45, 46, 47, 48)
-
Specification