Invention Grant
US09546764B2 Display device with flexible circuit board having graphite substrate
有权
具有柔性电路板的显示装置，具有石墨基板
- Patent Title: Display device with flexible circuit board having graphite substrate
- Patent Title (中): 具有柔性电路板的显示装置，具有石墨基板
-
Application No.: US14809195Application Date: 2015-07-25
-
Publication No.: US09546764B2Publication Date: 2017-01-17
- Inventor: Alexander J. Augoustidis , Gregory P. Kramer , Robert Anderson Reynolds, III
- Applicant: GrafTech International Holdings Inc.
- Applicant Address: US OH Brooklyn Heights
- Assignee: GrafTech International Holdings Inc.
- Current Assignee: GrafTech International Holdings Inc.
- Current Assignee Address: US OH Brooklyn Heights
- Agent Patrick D. Floyd
- Main IPC: F21V29/70
- IPC: F21V29/70 ; F21K99/00 ; F21V29/83 ; H05K1/03 ; F21V29/85 ; H05B33/06 ; H05B33/12 ; H05K1/05 ; H05K3/44 ; H05K7/20 ; H05K1/09 ; H05K1/02 ; H05K3/24
Abstract:
A display device is provided. The display device includes a light engine having light emitting components mounted to a flexible circuit board having a flexible graphite substrate. The flexible circuit board includes a dielectric layer formed on the surface of the flexible graphite substrate and an electrically conductive layer formed on the surface of the dielectric. The high in-plane thermal conductivity graphite substrate provides enhanced heat transfer capability to effectively move of heat away from the light emitting components for improved cooling of the heat generated by the light emitting component and surrounding devices.
Public/Granted literature
- US20160029481A1 DISPLAY DEVICE WITH FLEXIBLE CIRCUIT BOARD HAVING GRAPHITE SUBSTRATE Public/Granted day:2016-01-28
Information query
