Stereoscopic electrooptical device having alternating light-shielding portions that have different widths provided between adjacent pixels
View Patent ↗An electrooptical device which simultaneously displays a first and second image in different directions. The electrooptical device includes a display panel including a plurality of pixel rows. Each pixel row includes first pixels for displaying the first image, first light-shielding portions, second pixels for displaying the second image, and second light-shielding portions which are wider than the first light-shielding portions. The electrooptical device also includes a light-transmissive substrate provided parallel to the display panel, and a light-shielding barrier layer provided on the substrate which includes apertures that align with the second light-shielding portions when viewed from a direction that is normal to the display panel.
1. An electrooptical device configured to simultaneously display a first image and a second image in different directions, the electrooptical device comprising:
a display panel comprising the repetitive arrangement of a plurality of pixel rows, each pixel row including a plurality of first pixels for displaying the first image alternating with a plurality of second pixels for displaying the second image, and a plurality of first light-shielding portions alternating with a plurality of second light-shielding portions which are wider than the first light-shielding portions, the first and second light-shielding portions being provided between adjacent pixels;
a light-transmissive substrate provided parallel to the display panel; and
a light-shielding barrier layer provided on the light-transmissive substrate, the light-shielding barrier layer including apertures which align with the second light-shielding portions when viewed from a direction that is normal to the display panel.
2. The electrooptical device according to claim 1 , wherein the series of first pixels, the first light-shielding portions, the series of second pixels, and the second light-shielding portions are arranged, respectively, to form stripes which are in a direction that is orthogonal to the pixel rows.
3. The electrooptical device according to claim 2 , further comprising:
switching elements provided in the series of first pixels and the series of second pixels; and
data lines connected to the switching elements, which are aligned with the second light-shielding portions as viewed from a direction which is normal to the display panel.
4. The electrooptical device according to claim 1 , wherein the pixels in the pixel rows alternate between the first pixels and the second pixels and the light-shielding portions alternate between the first light-shielding portions and the second light-shielding portions.
5. The electrooptical device according to claim 1 , wherein the width of the apertures in the light-shielding barrier is smaller than or equal to the width of the second light-shielding portions in the pixel rows.
6. An electronic apparatus comprising a display section including the electrooptical device according to claim 1 .
7. An display for an electrooptical device configured to simultaneously display a first image and a second image in different directions, the display comprising:
a display panel comprising the repetitive arrangement of a plurality of pixel rows, each pixel row including a plurality of first pixels for displaying the first image alternating with a plurality of second pixels for displaying the second image, and a plurality of first light-shielding portions alternating with a plurality of second light-shielding portions which are wider than the first light-shielding portions, the first and second light-shielding portions being provided between adjacent pixels;
a light-transmissive substrate provided on the display panel; and
a light-shielding barrier layer provided on the light-transmissive substrate, the light-shielding barrier layer including apertures which align with the second light-shielding portions when viewed from a direction that is normal to the display panel;
wherein the series of first pixels, first light-shielding portions, second pixels, and second light-shielding portions are arranged, respectively, to form stripes which are in a direction that is orthogonal to the pixel rows.
8. The display according to claim 7 , further comprising:
switching elements provided in the series of first pixels and the series of second pixels; and
data lines connected to the switching elements, which are aligned with the second light-shielding portions as viewed from a direction which is normal to the display panel.
9. The electrooptical device according to claim 7 , wherein the width of the apertures in the light-shielding barrier is smaller than or equal to the width of the second light-shielding portions in the pixel rows.