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1. (US20180040679) Display device with heterogeneous pixel array for borderless design

Application Number: 15227635 Application Date: 03.08.2016
Publication Number: 20180040679 Publication Date: 08.02.2018
Grant Number: 09972669 Grant Date: 15.05.2018
Publication Kind : B2
IPC:
H01L 29/08
H01L 21/00
G11C 11/00
H01L 27/32
H01L 51/52
G09G 3/36
G09G 3/3291
G09G 3/3233
H01L 27/12
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
29
Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier; Capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof
02
Semiconductor bodies
06
characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions
08
with semiconductor regions connected to an electrode carrying current to be rectified, amplified, or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
21
Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
G PHYSICS
11
INFORMATION STORAGE
C
STATIC STORES
11
Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27
Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
28
including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part
32
with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50
specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
52
Details of devices
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3
Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20
for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
34
by control of light from an independent source
36
using liquid crystals
[IPC code unknown for G09G 3/3291][IPC code unknown for G09G 3/3233]
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27
Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
02
including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
12
the substrate being other than a semiconductor body, e.g. an insulating body
CPC:
G09G 3/3233
G09G 3/3291
G09G 3/3648
H01L 2251/5338
H01L 27/1255
H01L 27/3246
H01L 27/3262
H01L 27/3265
H01L 51/5237
Applicants: Motorola Mobility LLC
Inventors: Seongchul Hong
Agents: Philip H. Burrus, IV
Priority Data:
Title: (EN) Display device with heterogeneous pixel array for borderless design
Abstract: front page image
(EN)

An organic light emitting diode display includes a substrate defining a first pixel portion and one or more second pixel portions. Pixels formed in the first pixel portion can include a first driver circuit. Other pixels formed in the one or more second pixel portions can include a second driver circuit occupying less area along the substrate than the first driver circuit. At least one data driver circuit can then be collocated with the other pixels formed in at least one of the second pixel portions.