Display panel with bypass line connected to metal layer adjacent to transmission area
地域：
Yongin-si
摘要
A display panel includes: a first substrate including a transmission area, a display area arranged to at least partially surround the transmission area, and a first non-display area arranged between the transmission area and the display area; display elements arranged in the display area; a first bypass line arranged in the first non-display area and arranged to bypass the transmission area; a second substrate arranged to face the first substrate; a sealing member joining the first substrate to the second substrate and surrounding the periphery of the transmission area; and a metal layer arranged in the first non-display area and arranged more adjacent to the transmission area than the first bypass line, wherein the metal layer is arranged in a different layer than the first bypass line and is electrically connected to the first bypass line.
說明書
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This application claims priority to and the benefit of Korean Patent Application No. 10-2019-0113521, filed on Sep. 16, 2019, in the Korean Intellectual Property Office, the entire content of which is incorporated herein by reference.
One or more embodiments relate to display panels.
Recently, display apparatuses have been used for various purposes. Also, as display apparatuses have become thinner and lighter, their range of use has widened.
Because display apparatuses are being used in various ways, various methods may be utilized to design the shapes of display apparatuses, and further, more and more functions may be combined and/or associated with display apparatuses.
One or more aspects of embodiments of the present disclosure are directed toward a display panel including a transmission area in which cameras, sensors, and/or the like may be arranged inside a display area, as a method of increasing functions that may be combined and/or associated with display apparatuses.
However, the scope of the present disclosure is not limited thereto.
Additional aspects will be set forth in part in the description which follows and, in part, will be apparent from the description, or may be learned by practice of the presented embodiments of the disclosure.
權(quán)利要求
What is claimed is:1. A display panel comprising:a first substrate comprising a transmission area, a display area at least partially surrounding the transmission area, and a first non-display area between the transmission area and the display area; display elements in the display area; a first bypass line in the first non-display area, to detour the transmission area; a second substrate facing the first substrate; a sealing member joining the first substrate to the second substrate and surrounding a periphery of the transmission area; and a metal layer in the first non-display area and being more adjacent to the transmission area than the first bypass line, wherein the metal layer is in a different layer than the first bypass line and is electrically connected to the first bypass line. 2. The display panel of claim 1 , further comprising a second bypass line in the first non-display area, to detour the transmission area,wherein the second bypass line is in a same layer as the metal layer. 3. The display panel of claim 2 , wherein the first bypass line and the second bypass line cross each other. 4. The display panel of claim 1 , wherein the first bypass line comprises a connection portion protruding toward a center of the transmission area, andthe metal layer is connected to the connection portion through a contact hole. 5. The display panel of claim 4 , wherein the connection portion is a plurality of connection portions. 6. The display panel of claim 1 , wherein the first bypass line is a portion of an electrode voltage line to provide a driving voltage to the display area. 7. The display panel of claim 1 , wherein the first bypass line extends from an electrode of a storage capacitor in the display area. 8. The display panel of claim 1 , wherein the metal layer and the sealing member surround the transmission area in a ring shape, andan inner diameter of the sealing member is smaller than an inner diameter of the metal layer. 9. The display panel of claim 1 , wherein the metal layer and the sealing member surround the transmission area in a ring shape, andan outer diameter of the sealing member is equal to an outer diameter of the metal layer. 10. The display panel of claim 1 , further comprising a touchscreen layer over the second substrate,wherein the touchscreen layer comprises a hole corresponding to the transmission area. 11. A display panel comprising:a first substrate comprising a first through hole; display elements on the first substrate and at least partially surrounding the first through hole; a first bypass line bent and extending along an edge of the first through hole; a second substrate facing the first substrate; a first sealing member joining the first substrate to the second substrate and surrounding a periphery of the first through hole; and a metal layer under the first sealing member, to surround the first through hole, wherein the metal layer is in a different layer than the first bypass line and is electrically connected to the first bypass line. 12. The display panel of claim 11 , further comprising a storage capacitor over the first substrate, the storage capacitor comprising a first storage capacitor plate and a second storage capacitor plate over the first storage capacitor plate,wherein the first bypass line is in a same layer as the second storage capacitor plate. 13. The display panel of claim 12 , wherein the second storage capacitor plate is connected to a driving voltage line through a contact hole, andthe metal layer is in a same layer as the driving voltage line. 14. The display panel of claim 11 , further comprising a first driving voltage line and a second driving voltage line over the first substrate, the first and second driving voltage lines being spaced apart from each other with the first through hole therebetween. 15. The display panel of claim 11 , wherein a width of the first sealing member is greater than a width of the metal layer. 16. The display panel of claim 11 , further comprising a second sealing member joining the first substrate to the second substrate and surrounding an edge of the first substrate,wherein a width of the second sealing member is greater than a width of the first sealing member. 17. The display panel of claim 11 , wherein the second substrate comprises a second through hole corresponding to the first through hole. 18. The display panel of claim 11 , wherein the first bypass line comprises a connection portion protruding toward a center of a transmission area, andthe metal layer is connected to the connection portion through a contact hole. 19. The display panel of claim 18 , wherein the connection portion is a plurality of connection portions. 20. The display panel of claim 11 , wherein the metal layer comprises a plurality of through holes.
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