<s>
High-performance	B-General_Concept
addressing	I-General_Concept
(	O
HPA	O
)	O
is	O
an	O
LCD	B-Device
passive-matrix	O
display	O
technology	O
commonly	O
found	O
on	O
low-end	O
portable	O
computers	O
;	O
versions	O
of	O
HPA	O
have	O
been	O
developed	O
by	O
Hitachi	O
and	O
by	O
Sharp	O
.	O
</s>
