LG Philips LCD Co., Ltd.
2,062Patents
62Active
2,062Granted
48Portfolio score
Filing activity: Apr 12, 1996 → Jul 9, 2007 · 62 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6580408B1 | Electro-luminescent display including a current mirror | Physics | 312 | Expired |
| US7106392B2 | Structure for mounting flat panel display | Physics | 228 | Expired |
| US6724151B2 | Apparatus and method of driving electro luminescence panel | Physics | 203 | Expired |
| US6903734B2 | Discharging apparatus for liquid crystal display | Physics | 189 | Expired |
| US6417900B1 | Liquid crystal display unit with conductive light-shielding member having substantially the same potential as common electrode | Physics | 187 | Expired |
| US6956547B2 | Driving circuit and method of driving an organic electroluminescence device | Physics | 173 | Expired |
| US6426743B1 | Shift register | Physics | 164 | Expired |
| US6577367B2 | Array substrate for a liquid crystal display device and method for fabricating the same | Physics | 150 | Expired |
| US7284874B2 | LED backlight unit including cooling structure | Physics | 144 | Expired |
| US6556646B1 | Shift register | Physics | 144 | Expired |
| US6330148A | Flat panel display module for computer | Physics | 134 | Expired |
| US6177301A | Method of fabricating thin film transistors for a liquid crystal display | Electricity | 117 | Expired |
| US7084933B2 | Touch panel for display device | Physics | 102 | Expired |
| US6853425B2 | Liquid crystal display device and a method of manufacturing a viewing angle compensation film for the same | Physics | 98 | Expired |
| US6197625A | Method of fabricating a thin film transistor | Electricity | 94 | Expired |
| US6326286A | Method for crystallizing amorphous silicon layer | Electricity | 92 | Expired |
| US6380995B1 | Transflective liquid crystal display device with asymmetry reflective electrode having a transparent portion facing a main viewing angle | Physics | 86 | Expired |
| US6038003A | Liquid crystal display and method of manufacturing the same | Physics | 83 | Expired |
| US6316338A | Laser annealing method | Electricity | 82 | Expired |
| US6100953A | Multi-domain liquid crystal display device with concave portion in color filter and method of manufacturing thereof | Physics | 81 | Expired |
| US6043971A | Electrostatic discharge protection device for liquid crystal display using a COG package | Physics | 77 | Expired |
| US6917404B2 | Transflective liquid crystal display with particular first and second adjusted thickness and method of fabricating the same | Physics | 76 | Expired |
| US6300175A | Method for fabricating thin film transistor | Electricity | 74 | Expired |
| US7355592B2 | Digital resistive type touch panel and fabrication method thereof | Physics | 74 | Expired |
| US6466280B1 | Transflective liquid crystal display device and method of manufacturing the same | Physics | 74 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.