摘要:
A manufacturing process of an electro-optical apparatus substrate is provided wherein a substrate is coated with a photosensitive resin. A first exposure process is executed with a first reticle to form an uneven portion on the substrate. Subsequently, a second exposure process is executed with a second reticle to remove all the photosensitive resin on portions other than the uneven portion. After the second exposure process, the substrate is developed so as to form an underlying film having an uneven portion.
摘要:
A color-filter substrate assembly 10 includes a substrate 3b having a rugged surface, a light-shield layer 7a arranged on the substrate 3b, and having a rugged surface conformal to the rugged surface of the substrate 3b, a reflective layer 5 arranged on the light-shield layer 7a and having a rugged surface conformal to the rugged surface of the light-shield layer 7a, and a color layer 4 arranged on the substrate 3b. The light-shield layer 7a has an aperture 8, and the reflective layer 5a has an aperture 6, and is covered with the color layer 4. The invention provides a color-filter substrate assembly which is inexpensive, and provides, in the simple structure thereof, excellent functionality with a light-shield function, such as of a black mask, and a scattering function for a reflective-type display when the color-filter substrate assembly is used in an electro-optical device (such as a reflective-type liquid-crystal display device or a transflective-type liquid-crystal display device).
摘要:
An electro-optical device includes a substrate; electrodes formed on the substrate; switching elements connected to the electrodes, respectively; an electro-optical material layer disposed on the electrodes and the switching elements; photospacers that regulate the thickness of the electro-optical material layer; and spacer light-shielding films, each being provided between a corresponding photospacer and the substrate. Each of the spacer light-shielding films is made of the same material as at least one of a plurality of elements constituting each of the switching elements.
摘要:
A transflective electrooptic device is provided with an opening formed in a colored layer provided on the reflecting section of a transflective layer. The opening has an elliptical two-dimensional shape, and can be formed, in a patterning process, by a mask pattern having a two-dimensional shape without any corners, such as an elliptical shape. Such an opening makes it possible to inhibit fluctuations in the opening shape and opening area during a patterning operation with respect to the colored layer, and reduces variations in the opening area, thereby increasing the color reproducibility of the reflective display.
摘要:
An electro-optical device includes a substrate; electrodes formed on the substrate; switching elements connected to the electrodes, respectively; an electro-optical material layer disposed on the electrodes and the switching elements; photospacers that regulate the thickness of the electro-optical material layer; and spacer light-shielding films, each being provided between a corresponding photospacer and the substrate. Each of the spacer light-shielding films is made of the same material as at least one of a plurality of elements constituting each of the switching elements.
摘要:
A photomask is used for an exposure process for roughening the surface of a process region of a film. The photomask includes a first region and a second region. The first region serves as a transmissive portion that transmits light traveling toward the periphery of the process region. The second region includes a plurality of dot regions each having a light-shielding portion for shielding the light traveling toward the process region and a semitransmissive portion that transmits the light traveling toward the process region in a region other than the dot regions, the semitransmissive portion transmitting the light at a lower transmittance than that of the transmissive portion.
摘要:
A manufacturing process of an electro-optical apparatus substrate is provided wherein a substrate is coated with a photosensitive resin. A first exposure process is executed with a first reticle to form an uneven portion on the substrate. Subsequently, a second exposure process is executed with a second reticle to remove all the photosensitive resin on portions other than the uneven portion. After the second exposure process, the substrate is developed so as to form an underlying film having an uneven portion.
摘要:
There is provided a liquid crystal display panel that includes an array substrate having at least a pixel electrode and a switching element for every pixel area in a display area on a transparent substrate, a color filter substrate in which a light shielding layer made of a resin is formed on a transparent substrate at least outside the display area and a color filter layer is formed to oppose the pixel electrode, and liquid crystal enclosed between the array substrate and the color filter substrate that are bonded by a seal material. A protection film having an opening, the opening being opened in the display area, is formed on the color filter substrate in the outside of the display area to cover at least the portion of the light shielding layer on which the seal material is formed.
摘要:
An electro-optical device includes a substrate that supports an electro-optical material; a plurality of display dot regions; and a light-shielding film that is provided among the plurality of display dot regions on the substrate and that is formed by laminating a plurality of colored layers. In the electro-optical device, one of the plurality of colored layers is formed such that both ends thereof in a widthwise direction protrude from edges of the other colored layers.
摘要:
To provide a color filter substrate and transflective type electro-optical device capable of ensuring both brightness of reflective display and saturation of transmissive display. Also, to reduce the difference in color between reflective display and transmissive display. A reflective layer 211 having openings 211a is formed on a substrate 201, and subsequently, a transmissive layer 214 is partially formed, and upon these is formed a color filter 212 having colored layers 212r, 212g, and 212b. Thick portions 212TH provided to non-formation regions of the transmissive layer 214 are formed to the colored layer.