-
公开(公告)号：US20190146279A1
公开(公告)日：2019-05-16
申请号：US16094379
申请日：2018-02-06
Inventor： Toru TANIKAWA
IPC: G02F1/1335
Abstract: An image display apparatus includes: a display panel; a back frame including a flat portion having a substantially flat surface; light sources spaced substantially evenly apart in the flat portion; and a luminance-equalizing sheet supported at a distance from the light sources by support pins. The luminance-equalizing sheet includes through holes that transmit light from the light sources toward the display panel. The through holes are arranged in a predetermined pattern that is applied to blocks that are arranged in an array in the luminance-equalizing sheet and each of which faces a different one of the light sources. The predetermined pattern includes a first pattern and a second pattern. The first pattern is applied to at least some of outer blocks in contact with a periphery of the array, and the second pattern is applied to at least some of the blocks to which the first pattern is not applied.
-
公开(公告)号：US20190361169A1
公开(公告)日：2019-11-28
申请号：US16467330
申请日：2018-09-12
Inventor： Takamitsu ISONO , Toru TANIKAWA , Takafumi UMITANI , Yumie ITOU , Xiao HAN
IPC: F21V8/00
Abstract: An image display apparatus includes a display panel including a front surface on which an image is displayed, a base plate disposed behind the display panel, a light guide plate disposed between the display panel and the base plate, a light source, a light source cover, and a corner component. The light source is disposed along an edge of the base plate, and emits light incident on an edge face of the light guide plate. The light cover is elongated and covers a front of the light source. The corner component is disposed along a corner of the base plate, laterally supports the display panel, and includes a portion that overlaps the light source cover in a front to back direction.
-
Search Results
2
records
(took 0.015 seconds)
