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US 2026/0271471 A1Published application
Light emitting module and light system including the same
AssigneeSeoul Viosys Co., Ltd.
InventorsJina LEE, Jiho KIM
Life of this patent
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Abstract
A light emitting module includes a substrate; a light emitting device disposed on the substrate; and a driving device disposed on the substrate, wherein the light emitting device includes: a light emitting layer configured to generate light; and a light emitting device joint disposed between the light emitting layer and the substrate to fix the light emitting layer to the substrate, wherein the driving device includes: a control circuit layer configured to control the light emitting device; and a driving device joint disposed between the control circuit layer and the substrate to fix the control circuit layer to the substrate.
Claims20
A light emitting module comprising:
- a substrate;
- a light emitting device disposed on the substrate;
- and
- a driving device disposed on the substrate,
- wherein the light emitting device includes:
- a light emitting layer configured to generate light;
- and
- a light emitting device joint disposed between the light emitting layer and the substrate to fix the light emitting layer to the substrate,
- wherein the driving device includes:
- a control circuit layer configured to control the light emitting device;
- and
- a driving device joint disposed between the control circuit layer and the substrate to fix the control circuit layer to the substrate,
- wherein the light emitting device joint includes a primary component having a predetermined content and additive elements having a content smaller than the content of the primary component,
- wherein the driving device joint includes a primary component having a predetermined content and additive elements having a content smaller than the content of the primary component, and
- wherein a content of the additive elements included in the light emitting device joint is different from a content of the additive elements included in the driving device joint.
12 more elements
A light emitting module comprising:
- a substrate;
- a light emitting device disposed on the substrate and configured to emit light;
- and
- a driving device disposed on the substrate,
- wherein the driving device includes:
- a control circuit layer configured to control the light emitting device;
- and
- a driving device joint disposed between the control circuit layer and the substrate to fix the control circuit layer to the substrate,
- wherein the driving device joint includes:
- a first driving device bonding layer connected to the substrate;
- and
- a second driving device bonding layer disposed between the first driving device bonding layer and the control circuit layer,
- wherein the first driving device bonding layer includes a primary component having a predetermined content and additive elements having a predetermined content,
- wherein the second driving device bonding layer includes a primary component having a predetermined content and additive elements having a predetermined content, and
- wherein a content of the additive elements included in the first driving device bonding layer is greater than a content of the additive elements included in the second driving device bonding layer.
12 more elements
A light emitting module comprising:
- a substrate;
- and
- a light emitting device disposed on the substrate,
- wherein the light emitting device includes:
- a light emitting layer configured to generate light;
- and
- a light emitting device joint disposed between the light emitting layer and the substrate to fix the light emitting layer to the substrate,
- wherein the light emitting device joint includes:
- a first light emitting device bonding layer disposed on the substrate;
- and
- a second light emitting device bonding layer disposed between the first light emitting device bonding layer and the light emitting layer,
- wherein the first light emitting device bonding layer includes a primary component having a predetermined content and additive elements having a predetermined content,
- wherein the second light emitting device bonding layer includes a primary component having a predetermined content and additive elements having a predetermined content, and
- wherein a content of the additive elements included in the first light emitting device bonding layer is greater than a content of the additive elements included in the second light emitting device bonding layer.
11 more elements
Dependencies are inferred from the claim text.