Abstract: There is provided a display panel formed by segmenting a large sized substrate into an individual substrate along alignment marks, remaining portions of the alignment marks being formed in the display panel. A remaining portion of a slant mark formed by a plurality of scale lines arranged in parallel to each other is formed between the remaining portions of the alignment marks.

Abstract: A color liquid crystal display panel includes a first substrate having data lines and scan lines arranged in a matrix, a second substrate having four-color filter segments to provide four sub-pixels forming a pixel, a frame-shaped sealing material through which the first and second substrates are bonded together, and a liquid crystal sealed in a gap surrounded by the first and second substrates and the sealing material. The data lines and the scan lines are drawn out of the sealing material and arranged as inspection data lines having a predetermined length. Among the inspection data lines LR, LG, LB, LC corresponding to the four-color filter segments, at least one pair of the inspection lines for two colors sandwich one inspection data line for one color and have identical lengths.

Abstract: There is provided a display panel formed by segmenting a large sized substrate into an individual substrate along alignment marks, remaining portions of the alignment marks being formed in the display panel. A remaining portion of a slant mark formed by a plurality of scale lines arranged in parallel to each other is formed between the remaining portions of the alignment marks.

Abstract: A three-dimensional image display unit comprising a liquid crystal parallax barrier provided on the surface of an image display unit such as a transmitting liquid crystal display unit across a transparent plate, wherein a shielding member such as a black mask for shielding the outgoing light of a light incident from the side surface of the transparent plate is provided in the vicinity of the boundary of the effective display area of the parallax barrier. The shielding member may be provided inside or outside the parallax barrier. Such a construction can prevent blur forming in the vicinity of the boundary of the effective display area or a deterioration in display quality such as insufficient black displaying at a part that should be black-displayed, thereby providing a three-dimensional image display unit giving a good display quality in the vicinity of the boundary of the effective display area even if it is enlarged in size.

Abstract: A liquid crystal display comprising a liquid crystal panel having a first glass substrate and a second glass substrate provided with a terminal part protruding beyond the first glass substrate; a backlight provided with a light source, a light guide plate and an optical sheet; a case for housing the liquid crystal panel and the backlight; and a double-sided tape for bonding the second glass substrate side of the liquid crystal panel and the case. The double-sided tape is provided at a frame part in the outer circumference of the effective display section of the liquid crystal panel which is closer to the effective display section than the terminal part and where the first and second glass substrates overlap. The double-sided tape is narrower than the width of the frame part where the first and second glass substrates overlap. Consequently, there can be obtained a liquid crystal display having such a structure that the liquid crystal panel is insusceptible to damage when dropped.

Abstract: A stereoscopic image display device 30 comprising a backlight 32, a liquid crystal display panel 36, a liquid crystal parallax barrier 44, and a spacer member 40 arranged between the liquid crystal display panel 36 and the liquid crystal parallax barrier 44, in which the spacer member 40 is made of a glass material different from that of the glass substrates 36a, 36b constituting the liquid crystal display panel 36, and the spacer member 40 is a glass substrate having a thermal expansion coefficient larger than that of the glass substrates 36a, 36b constituting the liquid crystal display panel 36. More specifically, it is preferable that the spacer member 40 consist of a soda glass substrate and that the liquid crystal display panel 36 for display be formed of non-alkali glass.

Abstract: A COG type liquid crystal display panel 10 in which a rectangular chip mounting area MA for mounting an IC chip 14 is provided on one of a pair of substrates 11, 12 on which a plurality of electrodes are provided, a plurality of extraction electrodes 20 that are severally connected to the electrodes are lead out into the chip mounting area, and the terminals for bump 21u to 21z, 31u to 31z connected to bump terminals of the IC chip are formed on the extraction electrodes, from which the extraction electrodes are lead out at least on two sides of the rectangular chip mounting area and further extended into the chip mounting area from the terminals for bump and terminals for inspection 22u to 22z, 32u to 32z are arrayed on extended end portions of the extraction electrodes so as to be drawn up in a line according to a predetermined rule of the electrodes to which the extraction electrodes are connected.

Abstract: A three-dimensional image display unit comprising a liquid crystal parallax barrier provided on the surface of an image display unit such as a transmitting liquid crystal display unit across a transparent plate, wherein a shielding member such as a black mask for shielding the outgoing light of a light incident from the side surface of the transparent plate is provided in the vicinity of the boundary of the effective display area of the parallax barrier. The shielding member may be provided inside or outside the parallax barrier. Such a construction can prevent blur forming in the vicinity of the boundary of the effective display area or a deterioration in display quality such as insufficient black displaying at a part that should be black-displayed, thereby providing a three-dimensional image display unit giving a good display quality in the vicinity of the boundary of the effective display area even if it is enlarged in size.

Abstract: A color liquid crystal display panel includes a first substrate having data lines and scan lines arranged in a matrix, a second substrate having four-color filter segments to provide four sub-pixels forming a pixel, a frame-shaped sealing material through which the first and second substrates are bonded together, and a liquid crystal sealed in a gap surrounded by the first and second substrates and the sealing material. The data lines and the scan lines are drawn out of the sealing material and arranged as inspection data lines having a predetermined length. Among the inspection data lines LR, LG, LB, LC corresponding to the four-color filter segments, at least one pair of the inspection lines for two colors sandwich one inspection data line for one color and have identical lengths.

Abstract: A liquid crystal display comprising a liquid crystal panel having a first glass substrate and a second glass substrate provided with a terminal part protruding beyond the first glass substrate; a backlight provided with a light source, a light guide plate and an optical sheet; a case for housing the liquid crystal panel and the backlight; and a double-sided tape for bonding the second glass substrate side of the liquid crystal panel and the case. The double-sided tape is provided at a frame part in the outer circumference of the effective display section of the liquid crystal panel which is closer to the effective display section than the terminal part and where the first and second glass substrates overlap. The double-sided tape is narrower than the width of the frame part where the first and second glass substrates overlap. Consequently, there can be obtained a liquid crystal display having such a structure that the liquid crystal panel is insusceptible to damage when dropped.

Abstract: A stereoscopic image display device 30 comprising a backlight 32, a liquid crystal display panel 36, a liquid crystal parallax barrier 44, and a spacer member 40 arranged between the liquid crystal display panel 36 and the liquid crystal parallax barrier 44, in which the spacer member 40 is made of a glass material different from that of the glass substrates 36a, 36b constituting the liquid crystal display panel 36, and the spacer member 40 is a glass substrate having a thermal expansion coefficient larger than that of the glass substrates 36a, 36b constituting the liquid crystal display panel 36. More specifically, it is preferable that the spacer member 40 consist of a soda glass substrate and that the liquid crystal display panel 36 for display be formed of non-alkali glass.

Abstract: A COG type liquid crystal display panel 10 in which a rectangular chip mounting area MA for mounting an IC chip 14 is provided on one of a pair of substrates 11, 12 on which a plurality of electrodes are provided, a plurality of extraction electrodes 20 that are severally connected to the electrodes are lead out into the chip mounting area, and the terminals for bump 21u to 21z, 31u to 31z connected to bump terminals of the IC chip are formed on the extraction electrodes, from which the extraction electrodes are lead out at least on two sides of the rectangular chip mounting area and further extended into the chip mounting area from the terminals for bump and terminals for inspection 22u to 22z, 32u to 32z are arrayed on extended end portions of the extraction electrodes so as to be drawn up in a line according to a predetermined rule of the electrodes to which the extraction electrodes are connected.

Abstract: In a liquid crystal display apparatus having a backlight disposed behind a liquid crystal display panel 10, the liquid crystal display panel 10 has first and second substrates 11 and 21 disposed to face each other. The second substrate 21 has a common electrode 20 laid in a display area 12 thereon. The second substrate 21 further has a light-shielding inner black matrix 22 laid around the display area 12 and a light-shielding electrically insulated black matrix 22A, 22B, and 22C laid outside the inner black matrix 22 and electrically separated from the inner black matrix 22 and the common electrode 19. The liquid crystal display panel 10 is held, at the periphery thereof, by metal support frames 32 and 33.