Display and display integration method
A device is disclosed that includes a display panel, a cover glass, and a printed circuit board. The display panel emits light and the cover glass passes the light from the display panel. The display panel includes traces to carry control signals, the cover glass includes traces to carry control signals, and a printed circuit board has traces to carry control signals. The display panel may be connected to the cover glass such that the traces on the display panel are connected to the traces on the cover glass. The printed circuit board may be connected to the cover glass such that the traces on the PCB are connected to the traces on the cover glass.
1. A device comprising:
a display panel to emit light, wherein the display panel includes traces to carry control signals;
a cover glass to cover the display panel and to pass light from the display panel, wherein the cover glass includes traces to carry the control signals; and
a printed circuit board (PCB) having traces to carry the control signals, the PCB and the cover glass being positioned on opposite sides of the display panel; and
wherein the display panel is connected to the cover glass such that the traces on the display panel are connected to the traces on the cover glass, and
wherein the PCB is connected to the cover glass such that the traces on the PCB are connected to the traces on the cover glass.
2. The device of claim 1 , wherein the display panel includes an active area and an inactive area, the device further comprising:
a driver integrated circuit mounted on the inactive area of the display panel.
3. The device of claim 2 , wherein the traces on the display panel are fan-in traces, the device further comprising:
fan-out traces to carry control signals from the driver integrated circuit to the active area of the display panel.
4. The device of claim 3 , wherein the fan-in traces on the display panel are connected to the cover glass by an anisotropic conductive film (ACF) bond.
5. The device of claim 4 , wherein the PCB is connected to the cover glass by an ACF bond.
6. The device of claim 1 , further comprising:
a driver integrated circuited mounted on the PCB.
7. The device of claim 6 , wherein the PCB is connected to the cover glass by an ACF bond.
8. The device of claim 7 , wherein the cover glass is connected to the display panel with an ACF bond.
9. The device of claim 1 ,
wherein the display panel is connected to the cover glass proximate a first side of the cover glass, and
wherein the printed circuit board (PCB) is connected to the cover glass proximate a second side of the cover glass,
wherein the first side is different than the second side.
10. A device comprising:
a cover glass to cover a display panel and to pass light from the display panel, wherein the cover glass includes traces to carry control signals,
wherein the cover glass is configured to connect to the display panel such that the traces on the display panel are connected to traces on the cover glass, and
wherein the cover glass is configured to connect to a printed circuit board (PCB) such that the traces on the cover glass are connected to the traces on the PCB, the PCB and the cover glass being positioned on opposite sides of the display panel.
11. The device of claim 10 , further comprising:
the display panel to emit light, wherein the display panel includes traces to carry control signals.
12. The device of claim 11 , wherein the display panel includes an active area and an inactive area, the device further comprising:
a driver integrated circuit mounted on the inactive area of the display panel.
13. The device of claim 12 , wherein the traces on the display panel are fan-in traces, the device further comprising:
fan-out traces to carry control signals from the driver integrated circuit to the active area of the display panel.
14. The device of claim 13 , wherein the fan-in traces on the display panel are connected to the cover glass by an anisotropic conductive film (ACF) bond.
15. The device of claim 11 , further comprising:
the printed circuit board having traces to carry control signals.
16. The device of claim 15 , wherein the PCB is connected to the cover glass by an ACF bond.
17. The device of claim 15 ,
wherein the display panel is connected to the cover glass proximate a first side of the cover glass, and
wherein the printed circuit board (PCB) is connected to the cover glass proximate a second side of the cover glass,
wherein the first side is different than the second side.
18. A device comprising:
a bottom-emitting organic light-emitting diode (OLED) display panel including: an active area coupled to a first surface of a substrate, wherein the active area includes an array of light-emitting diodes (LEDs), and
a driver integrated circuit mounted to the first surface of the substrate to drive the LEDs in the active area of the OLED display panel, wherein the LEDs emit light that passes through the substrate before passing through a cover glass,
wherein the OLED display panel is configured to be connected to a printed circuit board (PCB) with an anisotropic conductive film (ACF) bond.
19. The device of claim 18 , further comprising:
the printed circuit board (PCB) connected to the OLED display panel with the ACF bond.
20. The device of claim 19 , further comprising:
fan-out traces on the inactive area of the OLED display panel, wherein the fan-out traces carry signals from the driver integrated circuit to the active area of the OLED display panel, and
fan-in traces on the inactive area of the OLED display panel, wherein the fan-in traces carry signals from the ACF bond to the driver integrated circuit.