Electro-optical device, method for manufacturing electro-optical device, and electronic apparatus
US-2019267517-A1 · Aug 29, 2019 · US
Display device with at least two emitting elements and two filters, and different positional relationships
US12474587B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12474587-B2 |
| Application number | US-202418776592-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 18, 2024 |
| Priority date | Aug 21, 2014 |
| Publication date | Nov 18, 2025 |
| Grant date | Nov 18, 2025 |
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- Title
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Abstract
Official abstract text for this publication.
The display device includes the first light-emitting element, a second light-emitting element, a first color filter through which light from the first light-emitting element passes, and a second color filter through which the light from the second light-emitting element passes. The relative positional relationship between the center of the first light-emitting element and the center of the first color filter is different from the relative positional relationship between the center of the second light-emitting element and the center of the second color filter.
First claim
Opening claim text (preview).
The invention claimed is: 1 . A display device comprising: a first light-emitting element that emits first light; a second light-emitting element that emits second light; a first color filter through which the first light passes; and a second color filter through which the second light passes, wherein: a first distance between a center of the first light-emitting element and a center of the first color filter is longer than a second distance between a center of the second light-emitting element and a center of the second color filter in plan view, and a first area of the first color filter overlapping with the first light-emitting element is smaller than a second area of the second color filter overlapping with the second light-emitting element in plan view. 2 . The display device according to claim 1 , wherein the first light-emitting element includes a third area overlapping with the first color filter and a fourth area not overlapping with the first color filter in plan view. 3 . The display device according to claim 2 , wherein a third area is larger than a fourth area in plan view. 4 . The display device according to claim 2 , further comprising: the second light-emitting element entirely overlaps with the first color filter in plan view. 5 . The display device according to claim 4 , further comprising: a lens; and a light guiding member provided on an opposite side of the lens from the first color filter. 6 . The display device according to claim 1 , wherein an optical axis of the first light-emitting element is more inclined from a normal line of the display device than an optical axis of the second light-emitting element is inclined from the normal line.
Assignees
Inventors
Classifications
Light sources with substantially two-dimensional [2D] radiating surfaces · CPC title
comprising device for genereting colour display · CPC title
in the form of arrays · CPC title
Eyeglass type (eyeglass details G02C) · CPC title
comprising a device modifying the resolution of the displayed image · CPC title
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- What does patent US12474587B2 cover?
- The display device includes the first light-emitting element, a second light-emitting element, a first color filter through which light from the first light-emitting element passes, and a second color filter through which the light from the second light-emitting element passes. The relative positional relationship between the center of the first light-emitting element and the center of the firs…
- Who is the assignee on this patent?
- Seiko Epson Corp
- What technology area does this patent fall under?
- Primary CPC classification G02B5/20. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Nov 18 2025 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 12 related publications on this page (citations in our corpus or others sharing the same primary CPC).