Invention Grant
US07708416B2 Lighting and usability features for key structures and keypads on computing devices
有权
计算设备上的关键结构和键盘的照明和可用性功能
- Patent Title: Lighting and usability features for key structures and keypads on computing devices
- Patent Title (中): 计算设备上的关键结构和键盘的照明和可用性功能
-
Application No.: US11779792Application Date: 2007-07-18
-
Publication No.: US07708416B2Publication Date: 2010-05-04
- Inventor: Michael Yurochko
- Applicant: Michael Yurochko
- Agency: Mahamedi Paradice Kreisman LLP
- Main IPC: F21V33/00
- IPC: F21V33/00
Abstract:
A keypad is provided for a computing device. The keypad includes one or more lighting devices or mechanisms for illuminating a plurality of keys structures. In an embodiment, the plurality of key structures are formed from a milky material.
Public/Granted literature
- US20080013300A1 LIGHTING AND USABILITY FEATURES FOR KEY STRUCTURES AND KEYPADS ON COMPUTING DEVICES Public/Granted day:2008-01-17
Information query
