초록

A flat panel display may be formed with transverse row and column electrodes. Contacts may be made through one electrode to another electrode by forming an offset in the first electrode to reach the second electrode. As a result, the fill factor of the resulting display may be improved.

대표청구항 ▼

1. A method comprising:forming a flat panel display including first and second transverse electrodes; forming a contact to said second electrode using a via; and forming a notch in said first electrode to enable an electrical connection to said second electrode. 2. The method of claim 1 wherein form

1. A method comprising:forming a flat panel display including first and second transverse electrodes; forming a contact to said second electrode using a via; and forming a notch in said first electrode to enable an electrical connection to said second electrode. 2. The method of claim 1 wherein forming a flat panel display includes forming substantially transverse electrodes with a light emitting material between said electrodes.3. The method of claim 1 including forming a first surface through which display light is emitted and a second surface through which display light is not emitted and positioning said second electrode closer to said first surface.4. The method of claim 3 wherein forming a contact includes forming a contact directly from said second surface to said second electrode.5. The method of claim 4 including forming said contact from said second surface to a row electrode.6. The method of claim 3 including forming the contact from said second surface to said first electrode.7. The method of claim 6 including forming said contact to said second electrode, bypassing the first electrode.8. The method of claim 7 including forming a notch in said first electrode to facilitate the passage of said via to said second electrode.9. The method of claim 3 wherein forming a contact includes forming a contact on said second surface and an offset coupled to said contact and extending across said second surface to contact said second electrode.10. The method of claim 9 including forming a via from said offset to said second electrode.11. A flat panel display comprising:a non-transparent substrate; transverse first and second electrodes formed on said non-transparent substrate; a transparent substrate positioned over said electrodes; a first contact extending from said non-transparent substrate to said second electrode; and said first electrode having a notch to enable said contact to the second electrode. 12. The display of claim 11 wherein said first contact is formed to a row electrode.13. The display of claim 11 wherein said second electrode is closer to the non-transparent substrate than said first electrode, said first contact contacts said first electrode.14. The display of claim 11 wherein said second electrode is farther away from said non-transparent substrate than said first electrode and said first contact contacts said second electrode.15. The display of claim 11 including a second contact having an extension which extends generally parallel to said non-transparent substrate and is coupled to said second electrode.16. The display of claim 15 including a via formed from said extension to said second electrode.17. The display of claim 11 wherein said display is an organic light emitting device display.18. A display comprising:a substrate; a first electrode formed over said substrate; a light emitting material formed over said first electrode; a second electrode formed over said light emitting material, said second electrode generally transverse to said first electrode; a notch formed in said first electrode; and a via extending through said substrate, said first electrode and said notch to electrically contact said second electrode. 19. The display of claim 18 wherein said display is an organic light emitting display.20. The display of claim 18 wherein said contact includes a first portion on one side of said substrate, a via extending through said substrate, and a second portion contacting said second electrode.