# US 2022/0037296 A1 · Tiled display > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2022/0037296 A1 - Document ID: US20220037296A1 - Status: Published application - Kind: A1 - Application number: 17/383,026 - Filed: 2021-07-22 - Published: 2022-02-03 - Earliest claimed: 2020-07-31 - Assignees: Samsung Display Co., Ltd. - Applicants: Samsung Display Co., LTD. - Inventors: Eun Kyung YEON; Yi Joon AHN; Sung Hoon KIM; Jae Been LEE - Web page: https://patentgrep.com/patent/US20220037296A1 ## CPC - H10W 90/00: Package configurations - G09F 9/3026: {Video wall, i.e. stackable semiconductor matrix display modules (video wall control systems G06F3/1446, G09G2300/026)} - G09F 9/33: being semiconductor devices, e.g. diodes - H10W: GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10 - G09F: DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS ## Abstract A tiled display comprises display devices adjacent to one another and each comprising first pixels and second pixels, a first boundary area where longer sides of at least two of the display devices are adjacent to each other, and a second boundary area where shorter sides of at least two of the display devices are adjacent to each other. Each of the first pixels and the second pixels comprises sub-pixels. The first pixels are disposed in the first boundary area such that the sub-pixels of the first pixels are parallel to the longer sides of the display devices. The second pixels are disposed in the second boundary area such that the sub-pixels of the second pixels are parallel to the shorter sides of the display devices. ## Claims ### Claim 1 A tiled display comprising: a plurality of display devices adjacent to one another and each comprising first pixels and second pixels; a first boundary area where longer sides of at least two of the plurality of display devices are adjacent to each other; and a second boundary area where shorter sides of at least two of the plurality of display devices are adjacent to each other, wherein each of the first pixels and the second pixels comprises sub-pixels, the first pixels are disposed in the first boundary area such that the sub-pixels of the first pixels are parallel to the longer sides of the plurality of display devices, and the second pixels are disposed in the second boundary area such that the sub-pixels of the second pixels are parallel to the shorter sides of the plurality of display devices. ### Claim 2 (depends on 1) The tiled display of claim 1, wherein the sub-pixels of a first pixel are adjacent to a corner of the first pixel where a first side of the first pixel and a second side of the first pixel meet, and the first side is parallel to the longer sides of the plurality of display devices and the second side is parallel to the shorter sides of the plurality of display devices. ### Claim 3 (depends on 2) The tiled display of claim 2, wherein the sub-pixels of a second pixel are adjacent to a corner of the second pixel where a first side of the second pixel and a second side of the second pixel meet, and the first side is parallel to the longer sides of the plurality of display devices and the second side is parallel to the shorter sides of the plurality of display devices. ### Claim 4 (depends on 3) The tiled display of claim 3, wherein the sub-pixels of each of the first pixels and the second pixels comprises a first sub-pixel, a second sub-pixel, and a third sub-pixel, and the third sub-pixel is closer to the corner of the first pixel or the corner of the second pixel than the first sub-pixel and the second sub-pixel. ### Claim 5 (depends on 4) The tiled display of claim 4, wherein the third sub-pixel of each of the first pixels and the second pixels emits green light and is disposed at a same location in each of the first pixels and the second pixels. ### Claim 6 (depends on 3) The tile display of claim 3, wherein the sub-pixels of each of the first pixels are spaced apart from a longer side of an adjacent one of the plurality of display devices by a first distance. ### Claim 7 (depends on 6) The tile display of claim 6, wherein the sub-pixels of each of the second pixels are spaced apart from a shorter side of another adjacent one of the plurality of display devices by a second distance. ### Claim 8 (depends on 1) The tiled display of claim 1, further comprising a third boundary area where corners of the plurality of display devices meet, wherein the third boundary area comprises a third pixel, a fourth pixel and a fifth pixel disposed adjacent to one another, and each of the third pixel, the fourth pixel and the fifth pixel comprises at least one of the first sub-pixel, the second sub-pixel and the third sub-pixel. ### Claim 9 (depends on 8) The tiled display of claim 8, wherein third pixel comprises the third sub-pixel that emits green light, the third sub-pixel is disposed adjacent to a corner of the third pixel where a first side of the third pixel and a second side of the third pixel meet, and the first side is parallel to the longer sides of the plurality of display devices and the second is parallel to the shorter sides of the plurality of display devices. ### Claim 10 (depends on 9) The tile display of claim 9, wherein the third sub-pixel of the third pixel is spaced apart from a longer side of an adjacent one of the plurality of display devices by a first distance, and is spaced apart from a shorter side of another adjacent one of the plurality of display devices by a second distance. ### Claim 11 (depends on 9) The tiled display of claim 9, wherein the fourth pixel is disposed adjacent to the third pixel parallel to the longer sides of the plurality of display devices, and comprises a plurality of sub-pixels arranged in a direction parallel to the longer sides of the plurality of display devices from the third sub-pixel of the third pixel, the plurality of sub-pixels comprise the first sub-pixel, the second sub-pixel, the third sub-pixel and a fourth sub-pixel, and the fourth sub-pixel and one of the first sub-pixel, the second-sub-pixel, and the third sub-pixel emit light of a same color. ### Claim 12 (depends on 11) The tiled display of claim 11, wherein the fourth sub-pixel of the fourth pixel is adjacent to the third sub-pixel of the third pixel, and emits light of a different color from a color of the third sub-pixel of the third pixel. ### Claim 13 (depends on 12) The tiled display of claim 12, wherein the fifth pixel is disposed adjacent to the third pixel parallel to the shorter sides of the plurality of display devices, and comprises a plurality of sub-pixels arranged in a direction parallel to the shorter sides of the plurality of display devices extending from the third sub-pixel of the third pixel, the plurality of sub-pixels comprise the first sub-pixel, the second sub-pixel, the third sub-pixel, and a fifth sub-pixel, and the fifth sub-pixel and one of the first sub-pixel, the second sub-pixel, and the third sub-pixel emit light of a same color. ### Claim 14 (depends on 13) The tiled display of claim 13, wherein the fifth sub-pixel of the fifth pixel is adjacent to the third sub-pixel of the third pixel, and emits light of a different color from a color of the third sub-pixel of the third pixel, the fifth sub-pixel emits light of one of the colors of the lights emitted from the first sub-pixel, the second sub-pixel, and the third sub-pixel, and the light of fifth sub-pixel has a color different from the colors of the lights emitted from the third sub-pixel of the third pixel and the fourth sub-pixel. ### Claim 15 (depends on 14) The tiled display of claim 14, wherein the third sub-pixel of each of the third pixel, the fourth pixel and the fifth pixel is disposed at a same location in each of the third pixel, the fourth pixel, and the fifth pixel. ### Claim 16 A tiled display comprising: a plurality of display devices each comprising first pixels and second pixels; a first boundary area where longer sides of at least two of the plurality of display devices are adjacent to each other; a second boundary area where shorter sides of at least two of the plurality of display devices are adjacent to each other; and a third boundary area where corners of the plurality of display devices are adjacent to each other, wherein one of the plurality of display devices comprises a third pixel, a fourth pixel and a fifth pixel overlapping the third boundary area and adjacent to each other, each of the third pixel, the fourth pixel and the fifth pixel comprises at least one of a first sub-pixel, a second sub-pixel, and a third sub-pixel, the third pixel comprises the third sub-pixel, the third sub-pixel is disposed adjacent to a corner of the third pixel where a first side of the third pixel and a second side of the third pixel meet, the first side is parallel to the longer sides of the plurality of display devices and the second side is parallel to the shorter sides of the plurality of display devices, at least one of the sub-pixels of the fourth pixel is arranged parallel to the longer sides of the plurality of display devices from the third sub-pixel of the third pixel, and at least one of the sub-pixels of the fifth pixel is arranged parallel to the shorter sides of the plurality of display devices from the third sub-pixel of the third pixel. ### Claim 17 (depends on 16) The tiled display of claim 16, wherein the at least one sub-pixel of the fourth pixel comprises the first sub-pixel, the second sub-pixel, the third sub-pixel, and a fourth sub-pixel, the fourth sub-pixel and one of the first sub-pixel, the second sub-pixel, and the third sub-pixel emit light of a same color, and the fourth sub-pixel emits light of a different color from a color of the third sub-pixel of the third pixel. ### Claim 18 (depends on 17) The tiled display of claim 17, wherein the at least one sub-pixel of the fifth pixel comprises the first sub-pixel, the second sub-pixel, the third sub-pixel and a fifth sub-pixel, and the fifth sub-pixel emits light and one of the first sub-pixel, the second sub-pixel, and the third sub-pixel emit light of a same color, and the fifth sub-pixel emits light of a different color from a color of the third sub-pixel and a color of the fourth sub-pixel of the third pixel. ### Claim 19 (depends on 18) The tiled display of claim 18, wherein the first pixels are disposed in the first boundary area, the second pixels are disposed in the second boundary area, each of the first and second pixels comprises the first sub-pixel, the second sub-pixel and the third sub-pixel, the third sub-pixel of a first pixel is disposed adjacent to a corner of the first pixel where a first side of the first pixel and a second side of the first pixel meet, the first side of the first pixel is parallel to the longer sides of the plurality of display devices and the second side of the first pixel is parallel to the shorter sides of the plurality of display devices, the third sub-pixel of a second pixel is disposed adjacent to a corner of the second pixel where a first side of the second pixel and a second side of the second pixel meet, and the first side of the second pixel is parallel to the longer sides of the plurality of display devices and the second side of the second pixel is parallel to the shorter sides of the plurality of display devices. ### Claim 20 (depends on 19) The tiled display of claim 19, wherein the third sub-pixel of each of the first pixel, the second pixel, the third pixel, the fourth pixel, and the fifth pixel is disposed at a same location in each of the first pixel, the second pixel, the third pixel, the fourth pixel, and the fifth pixel.