COLOR FILTER SUBSTRATE AND METHOD OF MANUFACTURING THE SAME, AND DISPLAY DEVICE

摘要

The present invention relates to a color filter substrate and a method of manufacturing the same and a display device. In the color filter substrate according to the present invention, the color filter layer is directly formed on the glass substrate where the pixel electrodes for controlling display of electronic ink are located, or, the glass substrate for forming the color filter layer thereon is directly superposed on the glass substrate where the pixel electrodes for controlling the displaying of the electronic ink are located. In this way, compared with that the case in which the whole liquid crystal display panel and the whole electronic ink display panel are directly jointed together, the display panel in which the color filter substrate according to the present invention is used can greatly simplify a structure of the display device and reduce the thickness of the display device. On the other hand, since a projection of a location where the electronic ink is filled and that of locations of the color filters in the color filter layer in a plane perpendicular to the direction in which the first glass substrate and the second glass substrate are superposed are interlaced, an interference between the color display and the electronic ink display can be avoided or reduced.

主权项

1. A color filter substrate comprising:
first and second glass substrates superposed on each other, the second glass substrate having a first surface facing the first glass substrate and a second surface opposite from the first surface; a common electrode layer formed on a surface of the first glass substrate facing the second glass substrate; a pixel electrode layer formed on the first surface of the second glass substrate and comprising a plurality of pixel electrodes spaced from one another; and a color filter layer formed on the second surface of the second glass substrate and comprising a plurality of color filters with a void region therebetween, wherein a projection of a pattern formed of said plurality of pixel electrodes in a plane perpendicular to a direction in which the first glass substrate and the second glass substrate are superposed is within a projection of the void region in the plane, and electronic ink is filled at least between the common electrode layer and each of the pixel electrodes, and a projection of a region where the electronic ink is filled in the plane is within a projection of the void region in the plane.