CN-122029592-A - Display for adjusting viewing angle and electronic device including the same

Abstract

An electronic device is provided. The electronic device includes a display including a first pixel group and a second pixel group. When viewed from outside the display, the first pixel group is viewable based on a first viewing angle, and the second pixel group is viewable based on a second viewing angle that is wider than the first viewing angle. The center of the pixel group among the first pixel group surrounded by the plurality of pixel groups among the second pixel group substantially coincides with the center of the virtual polygon connecting the centers of the plurality of pixel groups among the second pixel group when viewed from a direction substantially perpendicular to the display.

Inventors

• SHEN CHENGYONG
• JIN GUANGTAI
• Lian Dongxuan
• PU QIXIAN
• LIANG BINGDE
• LI HAICHANG
• JIN CHENGLIE
• Pu Dagen
• LI CHENGXIAN
• Li Xunxi
• QIU CHENGFEN

Assignees

• 三星电子株式会社

Dates

Publication Date

20260512

Application Date

20250717

Priority Date

20240906

Claims (15)

1. 1. A display, comprising: gate driver circuit, and A display panel, comprising: A first layer including a black matrix BM defining first light-transmitting portions and second light-transmitting portions, wherein the first light-transmitting portions and the second light-transmitting portions alternate with each other, and wherein each of the second light-transmitting portions includes a third light-transmitting portion smaller than the first light-transmitting portion, and A second layer disposed below the first layer, the second layer comprising a light emitting diode, LED, the LED comprising: A group of first LEDs respectively disposed under the first light transmitting portions, and A group of second LEDs, wherein each of the group of second LEDs includes LEDs respectively disposed under the third light transmitting portions included in each of the second light transmitting portions, Wherein the sub-pixels of the LEDs included in each of the groups respectively including the second LEDs include: a first sub-pixel electrically connected to the gate driver circuit via a scan line, an A second sub-pixel electrically connected to the gate driver circuit through another scanning line positioned side by side with the scanning line electrically connected to the first sub-pixel.
2. 2. The display of claim 1, wherein the sub-pixels of the LEDs included in each of the groups respectively including the first LEDs comprise: a third sub-pixel electrically connected to the gate driver circuit via a scan line, an A fourth sub-pixel electrically connected to the gate driver circuit through another scanning line positioned side by side with the scanning line electrically connected to the third sub-pixel.
3. 3. The display of claim 2, wherein the scan line electrically connected to the first subpixel is further electrically connected to the fourth subpixel, and Wherein the scan line electrically connected to the third sub-pixel is further electrically connected to the second sub-pixel.
4. 4. The display of claim 3, wherein the number of subpixels of the LEDs included in each of the groups respectively including the first LEDs is 4, Wherein the number of sub-pixels of LEDs included in each of the groups respectively including the second LEDs is 4, Wherein the number of the second sub-pixels is 3, and Wherein the number of the fourth sub-pixels is 3.
5. 5. The display of claim 3, further comprising: source driver circuit, and A display driver integrated circuit DDIC configured to provide a privacy display mode by disabling emission of light from LEDs included in each of the groups of first LEDs, Wherein disabling emission of light from LEDs included in each of the group of first LEDs is performed based on: Before controlling the gate driver circuit to perform scanning through a scanning line electrically connected to the first sub-pixel and the fourth sub-pixel, controlling the source driver circuit to supply a data voltage corresponding to black to the fourth sub-pixel, and The source driver circuit is controlled to supply the data voltage to the third sub-pixel before controlling the gate driver circuit to perform scanning through a scanning line electrically connected to the second sub-pixel and the third sub-pixel.
6. 6. The display of claim 3, further comprising: emission driver circuit, and A display driver integrated circuit DDIC configured to provide a privacy display mode by disabling emission of light from LEDs included in each of the groups of first LEDs, Wherein disabling emission of light from LEDs included in each of the group of first LEDs is performed based on: After controlling the gate driver circuit to perform scanning through a scanning line electrically connected to the first sub-pixel and the fourth sub-pixel, controlling the emission driver circuit to bypass supplying an emission signal to the fourth sub-pixel, and After controlling the gate driver circuit to perform scanning through a scanning line electrically connected to the second sub-pixel and the third sub-pixel, controlling the emission driver circuit to bypass supplying an emission signal to the third sub-pixel.
7. 7. The display of claim 3, wherein the first subpixel comprises an LED configured to emit light of a first color, Wherein the second sub-pixels respectively include: An LED configured to emit light of a second color, An LED configured to emit light of the second color, and An LED configured to emit light of a third color, Wherein the third sub-pixel comprises an LED configured to emit light of the first color, and Wherein the fourth subpixel includes: an LED configured to emit light of the second color, An LED configured to emit light of the second color, and An LED configured to emit light of the third color.
8. 8. The display of claim 3, wherein the first subpixel comprises an LED configured to emit light of a second color, Wherein the second sub-pixels respectively include: an LED configured to emit light of a first color, An LED configured to emit light of the second color, and An LED configured to emit light of a third color, Wherein the third sub-pixel comprises an LED configured to emit light of the second color, and Wherein the fourth subpixel includes: An LED configured to emit light of the first color, An LED configured to emit light of the second color, and An LED configured to emit light of the third color.
9. 9. A display according to claim 3, wherein a center of one of the first light transmitting portions substantially corresponds to a center of a polygon defined by connecting centers of some of the second light transmitting portions surrounding the one of the first light transmitting portions.
10. 10. The display of claim 9, wherein a center of one of the second light-transmitting portions substantially corresponds to a center of a polygon defined by connecting centers of some of the first light-transmitting portions surrounding the one of the second light-transmitting portions.
11. 11. The display of claim 10, wherein the polygon comprises a diamond or square.
12. 12. A display according to claim 3, wherein the center of one of the groups of first LEDs substantially corresponds to the center of a polygon defined by the centers of groups of some of the second LEDs that connect around the one of the groups of first LEDs.
13. 13. The display of claim 12, wherein a center of the one of the group of first LEDs substantially corresponds to a center of a polygon defined by connecting centers of LEDs included in the one of the group of first LEDs.
14. 14. The display of claim 12, wherein a center of one of the groups of second LEDs substantially corresponds to a center of a polygon defined by centers of groups of some of the first LEDs that connect around the one of the groups of second LEDs.
15. 15. An electronic device, comprising: gate driver circuit, and A display panel, comprising: A first layer including a black matrix BM defining first light-transmitting portions and second light-transmitting portions, wherein the first light-transmitting portions and the second light-transmitting portions alternate with each other, and wherein each of the second light-transmitting portions includes a third light-transmitting portion smaller than the first light-transmitting portion, and A second layer disposed below the first layer, the second layer comprising a light emitting diode, LED, the LED comprising: A group of first LEDs disposed below the first light-transmitting portions, respectively, and A group of second LEDs, wherein each of the group of second LEDs includes LEDs respectively disposed under the third light transmitting portions included in each of the second light transmitting portions, Wherein the sub-pixels of the LEDs included in each of the groups respectively including the second LEDs include: a first sub-pixel electrically connected to the gate driver circuit via a scan line, an A second sub-pixel electrically connected to the gate driver circuit through another scanning line positioned side by side with the scanning line electrically connected to the first sub-pixel.

Description

Display for adjusting viewing angle and electronic device including the same Technical Field The following description relates to a display for adjusting a viewing angle and an electronic device including the same. Background The display may display visual information. For example, visual information may be displayed via pixels within a display panel included in a display. For example, each of the pixels may include at least one first sub-pixel emitting light having a first color, at least one second sub-pixel emitting light having a second color, and at least one third sub-pixel emitting light having a third color. For the purpose of aiding in the understanding of the present disclosure, the above information may be provided as a related art. No claims or determinations are made as to whether any of the above information can be used as prior art in connection with the present disclosure. Disclosure of Invention Technical proposal A display is provided. The display may include a gate driver circuit. The display may include a display panel. The display panel may include a first layer including a Black Matrix (BM) defining a first light-transmitting portion (LIGHT TRANSMITTANCE ports) and a second light-transmitting portion. The first light-transmitting portions and the second light-transmitting portions may alternate with each other. Each of the second light-transmitting portions may include a third light-transmitting portion smaller than the first light-transmitting portion. The display panel may include a second layer disposed under the first layer, the second layer including a Light Emitting Diode (LED). The LEDs may include a group (first groups of LEDs) of first LEDs and a group (second groups of LEDs) of second LEDs, the group of first LEDs being disposed below the first light-transmitting portions, respectively, wherein each of the group of second LEDs may include LEDs disposed below a third light-transmitting portion included in each of the second light-transmitting portions, respectively. The sub-pixels of the LEDs included in each of the groups respectively including the second LEDs may include a first sub-pixel electrically connected to the gate driver circuit through a scan line, and a second sub-pixel electrically connected to the gate driver circuit through another scan line positioned side by side with the scan line electrically connected to the first sub-pixel. An electronic device is provided. The electronic device may include a gate driver circuit. The electronic device may include a display panel. The display panel may include a first layer including a Black Matrix (BM) defining a first light-transmitting portion and a second light-transmitting portion. The first light-transmitting portions and the second light-transmitting portions may alternate with each other. Each of the second light-transmitting portions may include a third light-transmitting portion smaller than the first light-transmitting portion. The display panel may include a second layer disposed under the first layer, the second layer including a Light Emitting Diode (LED). The LEDs may include a group of first LEDs disposed below the first light transmitting portions, and a group of second LEDs, each of which may include LEDs disposed below the third light transmitting portions included in each of the second light transmitting portions, respectively. The sub-pixels of the LEDs included in each of the groups respectively including the second LEDs may include a first sub-pixel electrically connected to the gate driver circuit through a scan line, and a second sub-pixel electrically connected to the gate driver circuit through another scan line positioned side by side with the scan line electrically connected to the first sub-pixel. An electronic device is provided. The electronic device may include a display including a first pixel group (first pixel groups) and a second pixel group (second pixel groups). The first pixel group may be viewable based on a first viewing angle and the second pixel group may be viewable based on a second viewing angle that is wider than the first viewing angle when viewed from outside the display. The center of one pixel group of the first pixel group surrounded by the plurality of pixel groups of the second pixel group may substantially coincide with the center of a virtual polygon connecting the centers of the plurality of pixel groups of the second pixel group when viewed from a direction substantially perpendicular to the display. An electronic device is provided. The electronic device may include a display configured to provide a first display mode viewable based on a first viewing angle and a second display mode viewable based on a second viewing angle that is narrower than the first viewing angle. The display may include a pixel layer including a first pixel group including a first subpixel configured to emit light of a specified color and a second pixel group including a second subpixel conf