Light-emitting device and light-emitting apparatus

A light-emitting apparatus comprising:

• a first light-emitting device and a second light-emitting device that are adjacent to each other over an insulating surface,
• wherein the first light-emitting device comprises a first anode, a first cathode, and a first EL layer interposed between the first anode and the first cathode,
• wherein the second light-emitting device comprises a second anode, a second cathode, and a second EL layer interposed between the second anode and the second cathode,
• wherein the first EL layer comprises a first light-emitting layer,
• wherein the second EL layer comprises a second light-emitting layer,
• wherein the first light-emitting layer comprises a first organic compound, a second organic compound, and a first light-emitting substance,
• wherein the second light-emitting layer comprises a second light-emitting substance,
• wherein the first light-emitting substance emits red light,
• wherein a distance between an end portion of the first light-emitting layer and an end portion of the second light-emitting layer facing each other is greater than or equal to 2 μm and less than or equal to 5 μm,
• wherein the first organic compound is represented by General Formula (G100),
• wherein Q represents an oxygen atom or a sulfur atom,
• wherein Ar1 represents a substituted or unsubstituted aromatic ring or a substituted or unsubstituted condensed aromatic ring,
• wherein each of R101 and R102 independently represents hydrogen or a group comprising 1 to 100 carbon atoms in total, and
• wherein at least one of R101 and R102 comprises a skeleton having a hole-transport property.

A light-emitting apparatus comprising:

• a first light-emitting device and a second light-emitting device that are adjacent to each other over an insulating surface,
• wherein the first light-emitting device comprises a first anode, a first cathode, and a first EL layer interposed between the first anode and the first cathode,
• wherein the second light-emitting device comprises a second anode, a second cathode, and a second EL layer interposed between the second anode and the second cathode,
• wherein the first EL layer comprises a first light-emitting layer and a first layer,
• wherein the first layer is positioned between the first light-emitting layer and the first cathode,
• wherein the second EL layer comprises a second light-emitting layer,
• wherein the first light-emitting layer comprises a first organic compound, a second organic compound, and a first light-emitting substance,
• wherein the first layer comprises a third organic compound,
• wherein the second light-emitting layer comprises a second light-emitting substance,
• wherein the first light-emitting substance emits red light,
• wherein a distance between an end portion of the first light-emitting layer and an end portion of the second light-emitting layer facing each other is greater than or equal to 2 μm and less than or equal to 5 μm,
• wherein the first organic compound is represented by General Formula (G100),
• wherein Q represents an oxygen atom or a sulfur atom,
• wherein Ar1 represents a substituted or unsubstituted aromatic ring or a substituted or unsubstituted condensed aromatic ring,
• wherein each of R101 and R102 independently represents hydrogen or a group comprising 1 to 100 carbon atoms in total,
• wherein at least one of R101 and R102 comprises a skeleton having a hole-transport property,
• wherein the second organic compound is represented by General Formula (G200),
• wherein each of Ar201 and Ar202 independently represents a substituted or unsubstituted fluorenyl group, a substituted or unsubstituted spirofluorenyl group, or a substituted or unsubstituted biphenyl or terphenyl group,
• wherein Ar203 represents a substituent comprising a carbazole skeleton,
• wherein the third organic compound is represented by General Formula (G300),
• wherein A300 represents any of a heteroaromatic ring comprising a pyridine skeleton, a heteroaromatic ring comprising a diazine skeleton, and a heteroaromatic ring comprising a triazine skeleton,
• wherein each of R301 to R315 independently represents hydrogen, a substituted or unsubstituted alkyl group comprising 1 to 6 carbon atoms, a substituted or unsubstituted cycloalkyl group comprising 5 to 7 carbon atoms, a substituted or unsubstituted aryl group comprising 6 to 13 carbon atoms in a skeleton, or a substituted or unsubstituted heteroaryl group comprising 3 to 13 carbon atoms in a skeleton, and
• wherein Ar300 represents a substituted or unsubstituted arylene group comprising 6 to 25 carbon atoms, or a single bond.