Tiling display apparatus
AssigneeLG Display Co., Ltd.
InventorsChang Woo Seo, Tae Gung Kim, Dae Sung Park
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Abstract
A tiling display apparatus includes a plurality of display modules connected with one another to configure a tiling screen and display division images and a system chip configured to change a display position of each of the division images, based on module arrangement information about each of the plurality of display modules, wherein seam patterns are configured to be coupled with adjacent display modules are provided in border regions of each display module, and each display module obtains, as the module arrangement information, connection state information about the seam patterns.
Claims17
A tiling display apparatus comprising:
- a plurality of display modules coupled with one another to configure a tiling screen and display division images;
- and
- a system circuit configured to change a display position of each of the division images, based on module arrangement information about each of the plurality of display modules,
- wherein seam patterns are configured to be coupled with adjacent display modules are provided in border regions of each display module,
- wherein each display module obtains, as the module arrangement information, connection state information about the seam patterns,
- wherein the seam patterns include a plurality of protrusion portions and a plurality of groove portions to be engaged with the protrusion portions,
- wherein a number of the plurality of protrusion portions corresponds to a number of bits of the connection state information,
- wherein first connection terminals coupled with a high level logic power and second connection terminals coupled with a ground power are provided in the plurality of protrusion portions,
- wherein third connection terminals coupled with the high level logic power and fourth connection terminals coupled with the ground power are provided in the plurality of groove portions,
- wherein at least some of the first connection terminals are coupled with at least some of the fourth connection terminals, and
- wherein at least some of the second connection terminals are coupled with at least some of the third connection terminals.
A display apparatus comprising:
- a plurality of display modules including a first display module and a second display module adjacent to the first display module, each display module of the plurality of display modules configured to display images, each display module including:
- a timing controller;
- seam patterns at border regions, the seam patterns including a first seam pattern of a first type and a second seam pattern of a second type, the first seam pattern and the second seam pattern having different patterns from each other;
- and
- a system circuit configured to change a display position of each of the displayed images based on module arrangement information about each display module of the plurality of display modules,
- wherein the first seam pattern and the second seam pattern include a complementary shape when, in operation, couples the first seam pattern of the first display module with the second seam pattern of the second display module at common border regions of the first and second display modules,
- wherein each display module obtains, as the module arrangement information, connection state information about the seam patterns,
- wherein the first seam pattern includes a plurality of protrusion portions, and
- wherein a number of protrusion portions of the plurality of protrusion portions corresponds to a number of bits of the connection state information.
Dependencies are inferred from the claim text.