摘要:
Oil (an insulating fluid) (17), which does not mix with a polar liquid (16), is enclosed within each of multiple pixel regions (p), in a display element (10) which is equipped with an upper substrate (a first substrate) (2), a lower substrate (a second substrate) (3), the polar liquid (16) which is enclosed within a display space (S) formed between the upper substrate (2) and the lower substrate (3) so as to be movable toward an effective display region (P1) or a non-effective display region (P2). Furthermore, a surface active agent (19) is added to at least one of the polar liquid (16) and the oil (17).
摘要:
A display element (10) includes an upper substrate (first substrate) (2), a lower substrate (second substrate) (3), and a polar liquid (16) that is sealed in a display space (S) formed between the upper substrate (2) and the lower substrate (3) so as to be moved toward an effective display region (P1) or a non-effective display region (P2). A rib (14) hermetically divides the inside of the display space (S) in accordance with each of a plurality of pixel regions (P). A movement space (K) in which an oil (insulating fluid) (17) is moved is provided for each of the pixel regions (P).
摘要:
A display element (10) includes an upper substrate (first substrate) (2), a lower substrate (second substrate) (3), and a polar liquid (16) that is sealed in a display space (S) formed between the upper substrate (2) and the lower substrate (3) so as to be moved toward an effective display region (P1) or a non-effective display region (P2). A rib (14) hermetically divides the inside of the display space (S) in accordance with each of a plurality of pixel regions (P). A movement space (K) in which an oil (insulating fluid) (17) is moved is provided for each of the pixel regions (P).
摘要:
In a display device (10) that includes an upper substrate (first substrate) (2), a lower substrate (second substrate) (3), and a polar liquid (16) and an oil (insulating fluid) (17) that are movable toward an effective display area (P1) or a non-effective display area (P2) in a display space (S) between the upper substrate (2) and the lower substrate (3), the contact angle θ0 of the polar liquid (16) in the oil (17) is 150 degrees or more and 180 degrees or less to a water-repellent film (surface film) (15).
摘要:
A display element (10) includes an upper substrate (first substrate) (2), a lower substrate (second substrate) (3), a polar liquid (16) that is movably sealed on an effective display region (P1) side or a non-effective display region (P2) side inside a display space (S), a rib (14) that is provided on the lower substrate (3) so as to hermetically compartment the inside of the display space (S) according to each of a plurality of pixel regions (P), and oil (insulating fluid) (17) that is movably sealed inside the display space (S) for each pixel region (P) and does not mix with the polar liquid (16). In addition, when the polar liquid (16) is moved inside the display space (S) for each pixel region (P), signal electrodes (4) are provided on the lower substrate (3) side so that the flow path of the oil (17) inside the display space (S) becomes large.
摘要:
A front light (1) includes a light source (8), a light guide plate (9), and a plurality of dots (4) that are provided on a surface of the light guide plate (9), which surface faces a light exit surface of the light guide plate (9). Each of the plurality of dots (4) includes (i) a light reflective layer (2) for reflecting light toward the light guide plate (9), and (ii) a dark layer (3) for absorbing light, the dark layer completely covering the light reflective layer (2) so as to be in contact with the light guide plate (9) without any gap between the light guide plate (9) and the dark layer (3).
摘要:
A front light (1) includes a light source (8), a light guide plate (9), and a plurality of dots (4) that are provided on a surface of the light guide plate (9), which surface faces a light exit surface of the light guide plate (9). Each of the plurality of dots (4) includes (i) a light reflective layer (2) for reflecting light toward the light guide plate (9), and (ii) a dark layer (3) for absorbing light, the dark layer completely covering the light reflective layer (2) so as to be in contact with the light guide plate (9) without any gap between the light guide plate (9) and the dark layer (3).
摘要:
A display device (10) includes an upper substrate (first substrate) (2), a lower substrate (second substrate) (3), and a conductive liquid (16) that is sealed in a display space (S) formed between the upper substrate (2) and the lower substrate (3) so as to be moved toward an effective display region (P1) or a non-effective display region (P2). Ribs (14) are provided on the lower substrate (3) so as to partition the inside of the display space (S) in accordance with each of a plurality of pixel regions (P). The height h of the ribs (14) in the direction perpendicular to the upper substrate (2) and the lower substrate (3) is set to be smaller than the gap size H of the display space (S) in the perpendicular direction.
摘要:
A display element (10) includes an upper substrate (first substrate) (2), a lower substrate (second substrate) (3), and a polar liquid (16) that is sealed in a display space (S) formed between the upper substrate (2) and the lower substrate (3) so as to be moved toward an effective display region (P1) or a non-effective display region (P2). A display control (DC) supplies predetermined reset signals to signal electrodes (4), reference electrodes (5), and scanning electrodes (6) so that the polar liquid (16) in each of all pixel regions (P) is moved to an initial position that is set on the effective display region (P1) side or the non-effective display region (P2) side opposite the scanning direction before the scanning operation is performed.
摘要:
A display device (10) includes an upper substrate (first substrate) (2), a lower substrate (second substrate) (3), and a conductive liquid (16) that is sealed in a display space (S) formed between the upper substrate (2) and the lower substrate (3) so as to be moved toward an effective display region (P1) or a non-effective display region (P2). Ribs (14) are provided on the lower substrate (3) so as to partition the inside of the display space (S) in accordance with each of a plurality of pixel regions (P). The ribs (14) include first rib members (14a) formed in a perpendicular direction perpendicular to the direction of movement of the conductive liquid (16) and second rib members (14b) formed in a parallel direction parallel to the direction of movement of the conductive liquid (16). Clearances (K) are formed between each of the ends of the first and second rib members (14a, 14b).