# US 2013/0278488 A1 · Display panel having non-uniform pixel distribution density > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2013/0278488 A1 - Document ID: US20130278488A1 - Status: Published application - Kind: A1 - Application number: 13/522,703 - Filed: 2012-04-23 - Published: 2013-10-24 - Earliest claimed: 2012-04-19 - Assignees: Shenzhen China Star Optoelectronics Technology Co., Ltd. - Inventors: Hung-Lung Huo - Web page: https://patentgrep.com/patent/US20130278488A1 ## CPC - G06T 17/00: Three-dimensional [3D] modelling for computer graphics - G09G 5/00: Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators (image data processing or generation, in general G06T) - G02F 1/1333: Constructional arrangements; {Manufacturing methods}(G02F1/135, G02F1/136 take precedence) - G09F 9/302: characterised by the form or geometrical disposition of the individual elements - G09G 3/36: using liquid crystals - G02F 1/133388: {with constructional differences between the display region and the peripheral region} - G02F 1/133391: {Constructional arrangement for sub-divided displays} - G09G 2300/04: Structural and physical details of display devices - G09G 2300/0439: Pixel structures - G09G 2340/0407: Resolution change, inclusive of the use of different resolutions for different screen areas - G06T: IMAGE DATA PROCESSING OR GENERATION, IN GENERAL - G09G: ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION (arrangements for transferring data between digital computers and displays G06F3/14; static indicating arrangements comprising an association of a number of separate sources or light control cells G09F9/00; static indicating arrangements comprising integral associations of a number of light sources H01J, H01K, H10H, H05B33/12; scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission, details thereof H04N1/00) - G02F: OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS - G09F: DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS ## Abstract A display panel is disclosed. The display panel is divided into a central region and a peripheral region. The central region is located at a central position of the display panel. The central region is extended outward from the central position and occupies a predetermined area. The peripheral region surrounds the central region. It is noted that distribution density of the pixels located in the central region is greater than that of the pixels located in the peripheral region. The present invention can solve the problem of circuit instability caused by disposing a large number of pixels on a high-resolution display panel. ## Claims ### Claim 1 A display panel, having a substrate that has a plurality of pixels disposed thereon for displaying images according to image data signals, characterized in that: the display panel is divided into a central region and a peripheral region; the central region is located at a central position of the substrate, the central region is extended outward from the central position of the substrate and occupies a predetermined area; and the peripheral region surrounds the central region; wherein the pixels located in the central region are of the same size and the pixels located in the peripheral region become larger and larger in size along a direction away from the central region. ### Claim 2 (depends on 1) The display panel according to claim 1, wherein the central region occupies a half width of the display panel with respect to a horizontal direction, the peripheral region is immediately adjacent to the central region and is extended to two sides of the display panel in the horizontal direction. ### Claim 3 (depends on 2) The display panel according to claim 2, wherein the pixels located at the two outermost sides of the display panel are 1.1 to 1.5 times as wide as the pixels located in the central region. ### Claim 4 (depends on 3) The display panel according to claim 3, wherein the pixels located at the two outermost sides of the display panel are 1.15 times as wide as the pixels located in the central region. ### Claim 5 A display panel, having a substrate that has a plurality of pixels disposed thereon for displaying images according to image data signals, characterized in that: the display panel is divided into a central region and a peripheral region; the central region is located at a central position of the substrate, the central region is extended outward from the central position of the substrate and occupies a predetermined area; and the peripheral region surrounds the central region; wherein a distribution density of the pixels located in the central region is greater than that of the pixels located in the peripheral region. ### Claim 6 (depends on 5) The display panel according to claim 5, wherein the pixels located in the central region are of the same size and the pixels located in the peripheral region become larger and larger in size along a direction away from the central region. ### Claim 7 (depends on 6) The display panel according to claim 6, wherein the central region occupies a half width of the display panel with respect to a horizontal direction, the peripheral region is immediately adjacent to the central region and is extended to two sides of the display panel in the horizontal direction. ### Claim 8 (depends on 7) The display panel according to claim 7, wherein the pixels located at the two outermost sides of the display panel are 1.1 to 1.5 times as wide as the pixels located in the central region. ### Claim 9 (depends on 8) The display panel according to claim 8, wherein the pixels located at the two outermost sides of the display panel are 1.15 times as wide as the pixels located in the central region. ### Claim 10 A display panel, characterized in that: the display panel is divided into at least two regions from the inside out and the at least two regions are respectively defined as a first region and a second region; the first region is a central region located at a central position of the display panel, the first region comprises a plurality of first pixels that are of the same size; and the second region surrounds the first region, the second region comprises a plurality of second pixels that are of different sizes; wherein the second pixels of the second region become larger and larger in size along a direction away from the first region. ### Claim 11 (depends on 10) The display panel according to claim 10, wherein the first region occupies a half width of the display panel with respect to a horizontal direction, the second region is immediately adjacent to the first region and is extended to two sides of the display panel in the horizontal direction. ### Claim 12 (depends on 11) The display panel according to claim 11, wherein the pixels located at the two outermost sides of the display panel are 1.1 to 1.5 times as wide as the pixels located in the first region. ### Claim 13 (depends on 12) The display panel according to claim 12, wherein the pixels located at the two outermost sides of the display panel are 1.15 times as wide as the pixels located in the first region.