Liquid crystal display apparatus
One of pixel electrodes and a common electrode of the liquid crystal display apparatus is a first electrode, and the other one of the pixel electrodes and the common electrode is a second electrode which is disposed between the first electrode and a liquid crystal layer. The second electrode includes linear portions which are formed on each subpixel. Each linear portion includes a bent portion which changes an extension direction of the linear portion. A light shielding layer overlaps a gate wire, a source wire and the bent portion formed on a first subpixel included in a plurality of subpixels in a plan view, and makes an aperture ratio of the first subpixel lower than an aperture ratio of a second subpixel included in a plurality of subpixels and belonging to a pixel identical to a pixel to which the first subpixel belongs.
1. A liquid crystal display apparatus comprising:
an array substrate;
a liquid crystal layer; and
a color filter substrate which faces the array substrate sandwiching the liquid crystal layer therebetween, wherein
the array substrate includes
a first electrode which is one of a pixel electrode and a common electrode, the first electrode being provided to each subpixel of a plurality of subpixels aligned in a matrix pattern in a first direction and a second direction vertical to the first direction,
a second electrode which is other one of the pixel electrode and the common electrode, is disposed between the first electrode and the liquid crystal layer, and includes a linear portion which is formed on each of the subpixels and comprises plural slit-like openings or plural electrode fingers of a comb electrode, the linear portion including a bent portion which extends across at least two of the slit-like openings or two of the electrode fingers in the first direction and changes an extension direction of the linear portion,
a switching element which is provided to each of the subpixels, switches a source signal according to a gate signal and supplies the switched source signal to the pixel electrode,
a gate wire which transmits the gate signal to two or more of the switching elements respectively provided to two or more of the subpixels included in the plurality of subpixels and aligned in the first direction, and
a source wire which transmits the source signal to two or more of the switching elements respectively provided to two or more of the subpixels included in the plurality of subpixels and aligned in the second direction,
the color filter substrate includes a color filter layer provided to each of the subpixels,
at least one substrate selected from the array substrate and the color filter substrate includes at least one light shielding layer which includes a portion that overlaps the gate wire, a portion that overlaps the source wire and a portion that overlaps the bent portion formed on a first subpixel included in the plurality of subpixels in a plan view, and makes an aperture ratio of the first subpixel lower than an aperture ratio of a second subpixel included in the plurality of subpixels and belonging to a pixel identical to a pixel to which the first subpixel belongs, and
the portion of the at least one light shielding layer that overlaps the bent portion protrudes from the portion that overlaps the source wire to overlap at least the two slit-like openings or the two electrode fingers without overlapping linear portions of the two slit-like openings or the two electrode fingers adjacent to the bent portion.
2. The liquid crystal display apparatus according to claim 1 , wherein the at least one light shielding layer does not overlap the bent portion formed on the second subpixel in the plan view.
3. The liquid crystal display apparatus according to claim 1 , wherein
each of the subpixels includes a first region and a second region which are divided by a boundary line in the plan view, and
the linear portion is disposed across the first region and the second region, continues from the first region to the second region, extends in a first extension direction in the first region, and extends in a second extension direction which is different from the first extension direction in the second region and forms linear symmetry with the first extension direction with respect to the boundary line, in the plan view.
4. The liquid crystal display apparatus according to claim 1 , wherein
each of the subpixels includes a first region and a second region which are divided by a boundary line in the plan view, and
the linear portion includes
a first portion which is disposed in the first region and extends in a first extension direction, in the plan view, and
a second portion which is disposed in the second region, extends in a second extension direction which is different from the first extension direction and forms linear symmetry with the first extension direction with respect to the boundary line, and is divided from the first portion, in the plan view.
5. The liquid crystal display apparatus according to claim 1 , wherein
the linear portion includes an end portion which is apart from the bent portion, and
the at least one light shielding layer overlaps the end portion in the plan view.
6. The liquid crystal display apparatus according to claim 1 , wherein a luminosity factor of a color of the first subpixel is higher than a luminosity factor of a color of the second subpixel.
7. The liquid crystal display apparatus according to claim 1 , wherein
the plurality of subpixels includes a red subpixel, a green subpixel and a blue subpixel, and
the first subpixel is the green subpixel.
8. The liquid crystal display apparatus according to claim 1 , wherein
the at least one light shielding layer overlaps the bent portion formed on a third subpixel included in the plurality of subpixels and belonging to a pixel identical to the pixel to which the first subpixel belongs, and makes an aperture ratio of the third subpixel lower than an aperture ratio of the second subpixel and higher than an aperture ratio of the first subpixel.
9. A liquid crystal display apparatus comprising:
an array substrate;
a liquid crystal layer; and
a color filter substrate which faces the array substrate sandwiching the liquid crystal layer therebetween, wherein
the array substrate includes
a first electrode which is one of a pixel electrode and a common electrode, the first electrode being provided to each subpixel of a plurality of subpixels aligned in a matrix pattern in a first direction and a second direction vertical to the first direction,
a second electrode which is other one of the pixel electrode and the common electrode, is disposed between the first electrode and the liquid crystal layer, and includes a linear portion which is formed on each of the subpixels and comprises plural slit-like openings or plural electrode fingers of a comb electrode, the linear portion including a bent portion which extends across at least two of the slit-like openings or two of the electrode fingers in the first direction and changes an extension direction of the linear portion,
a switching element which is provided to each of the subpixels, switches a source signal according to a gate signal and supplies the switched source signal to the pixel electrode,
a gate wire which transmits the gate signal to two or more of the switching elements respectively provided to two or more of the subpixels included in the plurality of subpixels and aligned in the first direction, and
a source wire which transmits the source signal to two or more of the switching elements respectively provided to two or more of the subpixels included in the plurality of subpixels and aligned in the second direction,
the color filter substrate includes a color filter layer provided to each of the subpixels, and
at least one substrate selected from the array substrate and the color filter substrate includes at least one light shielding layer which overlaps the gate wire, the source wire, and the entire bent portion formed on a first subpixel included in the plurality of subpixels in a plan view, and makes an aperture ratio of the first subpixel lower than an aperture ratio of a second subpixel included in the plurality of subpixels and belonging to a pixel identical to a pixel to which the first subpixel belongs,
the at least one substrate is the array substrate and the color filter substrate, and
the at least one light shielding layer includes
a first light shielding layer which is provided on the color filter substrate and overlaps the gate wire and the source wire in the plan view, and
a second light shielding layer which is provided on the array substrate, and overlaps the bent portion formed on the first subpixel in the plan view.
10. A liquid crystal display apparatus comprising:
an array substrate;
a liquid crystal layer; and
a color filter substrate which faces the array substrate sandwiching the liquid crystal layer therebetween, wherein
the array substrate includes
a first electrode which is one of a pixel electrode and a common electrode, the first electrode being provided to each subpixel of a plurality of subpixels aligned in a matrix pattern in a first direction and a second direction vertical to the first direction,
a second electrode which is other one of the pixel electrode and the common electrode, is disposed between the first electrode and the liquid crystal layer, and includes a linear portion which is formed on each of the subpixels and is a slit-like opening or an electrode finger of a comb electrode, the linear portion including a bent portion which changes an extension direction of the linear portion,
a switching element which is provided to each of the subpixels, switches a source signal according to a gate signal and supplies the switched source signal to the pixel electrode,
a gate wire which transmits the gate signal to two or more of the switching elements respectively provided to two or more of the subpixels included in the plurality of subpixels and aligned in the first direction, and
a source wire which transmits the source signal to two or more of the switching elements respectively provided to two or more of the subpixels included in the plurality of subpixels and aligned in the second direction,
the color filter substrate includes a color filter layer provided to each of the subpixels,
at least one substrate selected from the array substrate and the color filter substrate includes at least one light shielding layer which overlaps the gate wire, the source wire and the bent portion formed on a first subpixel included in the plurality of subpixels in a plan view, and makes an aperture ratio of the first subpixel lower than an aperture ratio of a second subpixel included in the plurality of subpixels and belonging to a pixel identical to a pixel to which the first subpixel belongs,
the at least one light shielding layer overlaps the bent portion formed on a third subpixel included in the plurality of subpixels and belonging to a pixel identical to the pixel to which the first subpixel belongs, and makes an aperture ratio of the third subpixel lower than an aperture ratio of the second subpixel and higher than an aperture ratio of the first subpixel,
a luminosity factor of a color of the first subpixel is higher than a luminosity factor of a color of the third subpixel, and
the luminosity factor of the color of the third subpixel is higher than a luminosity factor of a color of the second subpixel.