Process of producing light emitting panel, process of producing display panel and display panel
The invention relates to a process of producing a display panel, the process comprising a step of providing plural display regions on the principal plane of a support substrate, a step of applying an adhesive to the principal plane of the support substrate so as to cover the display region, to form a seal layer and laminating a seal plate through the seal layer to form a laminate and a step of dividing the laminate at the positions between the display adjacent to each other to produce plural light emitting panels each having the display region, the process further comprising a step of forming an adhesion preventive layer that inhibits adhesion to the adhesive on the principal plane of the support substrate between the display regions adjacent to each other prior to the application of the adhesive.
1. A display panel comprising;
a support substrate;
an organic electroluminescence element including an anode and a cathode, and being formed on the support substrate;
a seal layer that is disposed on the organic electroluminescence element and constituted of an adhesive;
a seal plate that is stuck to said organic electroluminescence element by the seal layer; and
a terminal section comprising an anode leader part and a cathode leader part, and being disposed on said support substrate to drive said organic electroluminescence element, said anode being connected to said anode leader part, and said cathode being connected to said cathode leader part,
wherein an organic fluoride layer is disposed in said organic electroluminescence element and above said terminal section.
2. The display panel according to claim 1 , wherein said organic fluoride layer is a charge injection layer or a charge transport layer in said organic electroluminescence element.
3. The display panel according to claim 1 , wherein said organic fluoride layer is an adhesion preventive layer disposed on said terminal section.