# US 2026/0107655 A1 · Display device and electronic device including the same > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2026/0107655 A1 - Document ID: US20260107655A1 - Status: Published application - Kind: A1 - Application number: 19/278,776 - Filed: 2025-07-24 - Published: 2026-04-16 - Earliest claimed: 2024-10-15 - Assignees: Samsung Display Co., Ltd. - Applicants: Samsung Display Co., Ltd. - Inventors: Hyeon Bum LEE - Web page: https://patentgrep.com/patent/US20260107655A1 ## CPC - H10K 59/38: comprising colour filters or colour changing media [CCM] - H10K 59/122: Pixel-defining structures or layers, e.g. banks - H10K 59/126: Shielding, e.g. light-blocking means over the TFTs - H10K 59/352: {the areas of the RGB subpixels being different} - H10K 59/353: {characterised by the geometrical arrangement of the RGB subpixels} - H10K 59/40: OLEDs integrated with touch screens - H10K 59/873: {Encapsulations} - H10K 59/8792: {comprising light absorbing layers, e.g. black layers} - H10K: ORGANIC ELECTRIC SOLID-STATE DEVICES ## Abstract A display device includes a light-emitting region including first, second, and third light-emitting devices that are spaced apart from each other, and a color filter layer including a light-shielding portion, a first color filter that overlaps the first light-emitting device in a thickness direction, a second color filter that overlaps the second light-emitting device in the thickness direction, and a third color filter that overlaps the third light-emitting device in the thickness direction. One end portion of the first color filter is disposed on the light-shielding portion, and one end portion of the third color filter is disposed on the first color filter arranged on the light-shielding portion. A first spacing distance between the one end portion of the first color filter and the one end portion of the third color filter in a plan view is in a range from 0.1 μm to 5.0 μm. ## Claims ### Claim 1 A display device, comprising: a light-emitting region including a first light-emitting device, a second light-emitting device, and a third light-emitting device that are spaced apart from each other; and a color filter layer including a light-shielding portion, a first color filter that overlaps the first light-emitting device in a thickness direction, a second color filter that overlaps the second light-emitting device in the thickness direction, and a third color filter that overlaps the third light-emitting device in the thickness direction, wherein one end portion of the first color filter is disposed on the light-shielding portion, and one end portion of the third color filter is disposed on the first color filter on the light-shielding portion, and a first spacing distance between the one end portion of the first color filter and the one end portion of the third color filter in a plan view is in a range from 0.1 μm to 5.0 μm. ### Claim 2 (depends on 1) The display device of claim 1, wherein the first spacing distance is in a range from 0.5 μm to 3.5 μm. ### Claim 3 (depends on 1) The display device of claim 1, wherein the light-shielding portion is disposed between the first light-emitting device and the second light-emitting device, between the second light-emitting device and the third light-emitting device, and between the first light-emitting device and the third light-emitting device in the plan view. ### Claim 4 (depends on 1) The display device of claim 1, wherein the one end portion of the first color filter and the one end portion of the third color filter are sequentially arranged on the light-shielding portion adjacent to the second color filter. ### Claim 5 (depends on 4) The display device of claim 4, wherein the second color filter covers the one end portion of the third color filter in the thickness direction. ### Claim 6 (depends on 1) The display device of claim 1, wherein the light-emitting region further includes a pixel defining layer that includes a first opening exposing the first light-emitting device, the second light-emitting device or the third light-emitting device. ### Claim 7 (depends on 6) The display device of claim 6, wherein the first opening has a circular shape or an elliptical shape. ### Claim 8 (depends on 6) The display device of claim 6, wherein the first opening is defined by a side wall of the pixel defining layer. ### Claim 9 (depends on 6) The display device of claim 6, wherein the color filter layer includes a second opening that exposes the first color filter, the second color filter or the third color filter. ### Claim 10 (depends on 9) The display device of claim 9, wherein the second opening has a circular shape or an elliptical shape. ### Claim 11 (depends on 9) The display device of claim 9, wherein the second opening is defined by a side wall of the light-shielding portion. ### Claim 12 (depends on 1) The display device of claim 1, wherein the light-emitting region further includes a pixel defining layer including a first opening that exposes the first light-emitting device, the second light-emitting device or the third light-emitting device, the color filter layer includes a second opening exposing the first color filter, the second color filter or the third color filter, and a diameter of the second opening is larger than a diameter of the first opening in the plan view. ### Claim 13 (depends on 1) The display device of claim 1, wherein a second spacing distance between one end portion of the light-shielding portion and the one end portion of the first color filter in the plan view is in a range from 0.1 μm to 5.0 μm. ### Claim 14 The display device of 13, wherein the second spacing distance is in a range from 0.5 μm to 3.5 μm. ### Claim 15 (depends on 1) The display device of claim 1, wherein the first light-emitting device, the second light-emitting device and the third light-emitting device are a red light-emitting device, a green light-emitting device and a blue light-emitting device, respectively, and the first color filter, the second color filter and the third color filter are a red color filter, a green color filter and a blue color filter, respectively. ### Claim 16 A display device, comprising: a substrate; a first light-emitting device, a second light-emitting device and a third light-emitting device spaced apart from each other on the substrate; an encapsulation layer covering the first light-emitting device, the second light-emitting device and the third light-emitting device on the substrate; a touch sensor layer disposed on the encapsulation layer, the touch sensor layer including a touch sensing electrode pattern; and a color filter layer on the touch sensor layer, the color filer layer including a first color filter that overlaps the first light-emitting device in a thickness direction, a second color filter that overlaps the second light-emitting device in the thickness direction, and a third color filter that overlaps the third light-emitting device in the thickness direction, wherein one end portion of the first color filter is disposed on the touch sensing electrode pattern, one end portion of the third color filter is disposed on the first color filter on the touch sensing electrode pattern, and a first spacing distance between the one end portion of the first color filter and the one end portion of the third color filter in a plan view is in a range from 0.1 μm to 5.0 μm. ### Claim 17 (depends on 16) The display device of claim 16, further comprising a light-shielding portion covering the touch sensing electrode pattern. ### Claim 18 (depends on 16) The display device of claim 16, wherein the touch sensor layer includes a second sensor electrode layer, a sensor insulating interlayer, and a first sensor electrode layer sequentially staked on the encapsulation layer. ### Claim 19 (depends on 16) The display device of claim 16, wherein a second spacing distance between one end portion of the touch sensing electrode pattern and the one end portion of the first color filter in the plan view is in a 0.1 μm to 5.0 μm. ### Claim 20 An electronic device, comprising: a display device; a memory; and a processor for executing data included in the memory to control an operation of the display device, wherein the display device comprises: a light-emitting region including a first light-emitting device, a second light-emitting device and a third light-emitting device that are spaced apart from each other; and a color filter layer including a light-shielding portion, a first color filter that overlaps the first light-emitting device in a thickness direction, a second color filter that overlaps the second light-emitting device in the thickness direction, and a third color filter that overlaps the third light-emitting device in the thickness direction, wherein one end portion of the first color filter is disposed on the light-shielding portion, and one end portion of the third color filter is disposed on the first color filter on the light-shielding portion, and a first spacing distance between the one end portion of the first color filter and the one end portion of the third color filter in a plan view is in a range from 0.1 μm to 5.0 μm.